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         <PDBx:title>Unac Tetraloops: To What Extent Can They Mimic Gnra Tetraloops</PDBx:title>
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         <PDBx:hbond_type_12>1</PDBx:hbond_type_12>
         <PDBx:hbond_type_28>19</PDBx:hbond_type_28>
         <PDBx:i_auth_asym_id>A</PDBx:i_auth_asym_id>
         <PDBx:i_auth_seq_id>6</PDBx:i_auth_seq_id>
         <PDBx:j_auth_asym_id>A</PDBx:j_auth_asym_id>
         <PDBx:j_auth_seq_id>17</PDBx:j_auth_seq_id>
         <PDBx:opening>-0.080</PDBx:opening>
         <PDBx:pair_name>A_C6:G17_A</PDBx:pair_name>
         <PDBx:pair_number>6</PDBx:pair_number>
         <PDBx:propeller>-1.382</PDBx:propeller>
         <PDBx:shear>-0.211</PDBx:shear>
         <PDBx:stagger>0.016</PDBx:stagger>
         <PDBx:stretch>-0.154</PDBx:stretch>
      </PDBx:ndb_struct_na_base_pair>
      <PDBx:ndb_struct_na_base_pair i_label_asym_id="A" i_label_comp_id="G" i_label_seq_id="7" i_symmetry="1_555" j_label_asym_id="A" j_label_comp_id="U" j_label_seq_id="16" j_symmetry="1_555" model_number="1">
         <PDBx:buckle>-1.705</PDBx:buckle>
         <PDBx:hbond_type_12>1</PDBx:hbond_type_12>
         <PDBx:hbond_type_28>28</PDBx:hbond_type_28>
         <PDBx:i_auth_asym_id>A</PDBx:i_auth_asym_id>
         <PDBx:i_auth_seq_id>7</PDBx:i_auth_seq_id>
         <PDBx:j_auth_asym_id>A</PDBx:j_auth_asym_id>
         <PDBx:j_auth_seq_id>16</PDBx:j_auth_seq_id>
         <PDBx:opening>7.798</PDBx:opening>
         <PDBx:pair_name>A_G7:U16_A</PDBx:pair_name>
         <PDBx:pair_number>7</PDBx:pair_number>
         <PDBx:propeller>-0.607</PDBx:propeller>
         <PDBx:shear>-2.310</PDBx:shear>
         <PDBx:stagger>0.004</PDBx:stagger>
         <PDBx:stretch>-0.291</PDBx:stretch>
      </PDBx:ndb_struct_na_base_pair>
      <PDBx:ndb_struct_na_base_pair i_label_asym_id="A" i_label_comp_id="G" i_label_seq_id="8" i_symmetry="1_555" j_label_asym_id="A" j_label_comp_id="C" j_label_seq_id="15" j_symmetry="1_555" model_number="1">
         <PDBx:buckle>0.056</PDBx:buckle>
         <PDBx:hbond_type_12>1</PDBx:hbond_type_12>
         <PDBx:hbond_type_28>19</PDBx:hbond_type_28>
         <PDBx:i_auth_asym_id>A</PDBx:i_auth_asym_id>
         <PDBx:i_auth_seq_id>8</PDBx:i_auth_seq_id>
         <PDBx:j_auth_asym_id>A</PDBx:j_auth_asym_id>
         <PDBx:j_auth_seq_id>15</PDBx:j_auth_seq_id>
         <PDBx:opening>1.015</PDBx:opening>
         <PDBx:pair_name>A_G8:C15_A</PDBx:pair_name>
         <PDBx:pair_number>8</PDBx:pair_number>
         <PDBx:propeller>2.023</PDBx:propeller>
         <PDBx:shear>-0.398</PDBx:shear>
         <PDBx:stagger>-0.138</PDBx:stagger>
         <PDBx:stretch>-0.220</PDBx:stretch>
      </PDBx:ndb_struct_na_base_pair>
      <PDBx:ndb_struct_na_base_pair i_label_asym_id="A" i_label_comp_id="C" i_label_seq_id="9" i_symmetry="1_555" j_label_asym_id="A" j_label_comp_id="G" j_label_seq_id="14" j_symmetry="1_555" model_number="1">
         <PDBx:buckle>2.704</PDBx:buckle>
         <PDBx:hbond_type_12>1</PDBx:hbond_type_12>
         <PDBx:hbond_type_28>19</PDBx:hbond_type_28>
         <PDBx:i_auth_asym_id>A</PDBx:i_auth_asym_id>
         <PDBx:i_auth_seq_id>9</PDBx:i_auth_seq_id>
         <PDBx:j_auth_asym_id>A</PDBx:j_auth_asym_id>
         <PDBx:j_auth_seq_id>14</PDBx:j_auth_seq_id>
         <PDBx:opening>0.168</PDBx:opening>
         <PDBx:pair_name>A_C9:G14_A</PDBx:pair_name>
         <PDBx:pair_number>9</PDBx:pair_number>
         <PDBx:propeller>2.823</PDBx:propeller>
         <PDBx:shear>1.006</PDBx:shear>
         <PDBx:stagger>-0.027</PDBx:stagger>
         <PDBx:stretch>-0.522</PDBx:stretch>
      </PDBx:ndb_struct_na_base_pair>
      <PDBx:ndb_struct_na_base_pair i_label_asym_id="A" i_label_comp_id="U" i_label_seq_id="10" i_symmetry="1_555" j_label_asym_id="A" j_label_comp_id="C" j_label_seq_id="13" j_symmetry="1_555" model_number="1">
         <PDBx:buckle>32.008</PDBx:buckle>
         <PDBx:hbond_type_12>4</PDBx:hbond_type_12>
         <PDBx:i_auth_asym_id>A</PDBx:i_auth_asym_id>
         <PDBx:i_auth_seq_id>10</PDBx:i_auth_seq_id>
         <PDBx:j_auth_asym_id>A</PDBx:j_auth_asym_id>
         <PDBx:j_auth_seq_id>13</PDBx:j_auth_seq_id>
         <PDBx:opening>-13.897</PDBx:opening>
         <PDBx:pair_name>A_U10:C13_A</PDBx:pair_name>
         <PDBx:pair_number>10</PDBx:pair_number>
         <PDBx:propeller>-5.296</PDBx:propeller>
         <PDBx:shear>7.106</PDBx:shear>
         <PDBx:stagger>0.128</PDBx:stagger>
         <PDBx:stretch>-5.315</PDBx:stretch>
      </PDBx:ndb_struct_na_base_pair>
   </PDBx:ndb_struct_na_base_pairCategory>
   <PDBx:ndb_struct_na_base_pair_stepCategory>
      <PDBx:ndb_struct_na_base_pair_step i_label_asym_id_1="A" i_label_asym_id_2="A" i_label_comp_id_1="G" i_label_comp_id_2="G" i_label_seq_id_1="1" i_label_seq_id_2="2" i_symmetry_1="1_555" i_symmetry_2="1_555" j_label_asym_id_1="A" j_label_asym_id_2="A" j_label_comp_id_1="C" j_label_comp_id_2="C" j_label_seq_id_1="22" j_label_seq_id_2="21" j_symmetry_1="1_555" j_symmetry_2="1_555" model_number="1">
         <PDBx:helical_rise>1.894</PDBx:helical_rise>
         <PDBx:helical_twist>29.654</PDBx:helical_twist>
         <PDBx:i_auth_asym_id_1>A</PDBx:i_auth_asym_id_1>
         <PDBx:i_auth_asym_id_2>A</PDBx:i_auth_asym_id_2>
         <PDBx:i_auth_seq_id_1>1</PDBx:i_auth_seq_id_1>
         <PDBx:i_auth_seq_id_2>2</PDBx:i_auth_seq_id_2>
         <PDBx:inclination>56.177</PDBx:inclination>
         <PDBx:j_auth_asym_id_1>A</PDBx:j_auth_asym_id_1>
         <PDBx:j_auth_asym_id_2>A</PDBx:j_auth_asym_id_2>
         <PDBx:j_auth_seq_id_1>22</PDBx:j_auth_seq_id_1>
         <PDBx:j_auth_seq_id_2>21</PDBx:j_auth_seq_id_2>
         <PDBx:rise>3.443</PDBx:rise>
         <PDBx:roll>24.525</PDBx:roll>
         <PDBx:shift>1.745</PDBx:shift>
         <PDBx:slide>-0.205</PDBx:slide>
         <PDBx:step_name>AA_G1G2:C21C22_AA</PDBx:step_name>
         <PDBx:step_number>1</PDBx:step_number>
         <PDBx:tilt>1.868</PDBx:tilt>
         <PDBx:tip>-4.278</PDBx:tip>
         <PDBx:twist>16.694</PDBx:twist>
         <PDBx:x_displacement>-5.864</PDBx:x_displacement>
         <PDBx:y_displacement>-2.993</PDBx:y_displacement>
      </PDBx:ndb_struct_na_base_pair_step>
      <PDBx:ndb_struct_na_base_pair_step i_label_asym_id_1="A" i_label_asym_id_2="A" i_label_comp_id_1="G" i_label_comp_id_2="A" i_label_seq_id_1="2" i_label_seq_id_2="3" i_symmetry_1="1_555" i_symmetry_2="1_555" j_label_asym_id_1="A" j_label_asym_id_2="A" j_label_comp_id_1="C" j_label_comp_id_2="U" j_label_seq_id_1="21" j_label_seq_id_2="20" j_symmetry_1="1_555" j_symmetry_2="1_555" model_number="1">
         <PDBx:helical_rise>4.842</PDBx:helical_rise>
         <PDBx:helical_twist>34.845</PDBx:helical_twist>
         <PDBx:i_auth_asym_id_1>A</PDBx:i_auth_asym_id_1>
         <PDBx:i_auth_asym_id_2>A</PDBx:i_auth_asym_id_2>
         <PDBx:i_auth_seq_id_1>2</PDBx:i_auth_seq_id_1>
         <PDBx:i_auth_seq_id_2>3</PDBx:i_auth_seq_id_2>
         <PDBx:inclination>10.032</PDBx:inclination>
         <PDBx:j_auth_asym_id_1>A</PDBx:j_auth_asym_id_1>
         <PDBx:j_auth_asym_id_2>A</PDBx:j_auth_asym_id_2>
         <PDBx:j_auth_seq_id_1>21</PDBx:j_auth_seq_id_1>
         <PDBx:j_auth_seq_id_2>20</PDBx:j_auth_seq_id_2>
         <PDBx:rise>4.715</PDBx:rise>
         <PDBx:roll>5.964</PDBx:roll>
         <PDBx:shift>-0.674</PDBx:shift>
         <PDBx:slide>0.881</PDBx:slide>
         <PDBx:step_name>AA_G2A3:U20C21_AA</PDBx:step_name>
         <PDBx:step_number>2</PDBx:step_number>
         <PDBx:tilt>-4.425</PDBx:tilt>
         <PDBx:tip>7.443</PDBx:tip>
         <PDBx:twist>34.069</PDBx:twist>
         <PDBx:x_displacement>0.131</PDBx:x_displacement>
         <PDBx:y_displacement>0.132</PDBx:y_displacement>
      </PDBx:ndb_struct_na_base_pair_step>
      <PDBx:ndb_struct_na_base_pair_step i_label_asym_id_1="A" i_label_asym_id_2="A" i_label_comp_id_1="A" i_label_comp_id_2="C" i_label_seq_id_1="3" i_label_seq_id_2="4" i_symmetry_1="1_555" i_symmetry_2="1_555" j_label_asym_id_1="A" j_label_asym_id_2="A" j_label_comp_id_1="U" j_label_comp_id_2="G" j_label_seq_id_1="20" j_label_seq_id_2="19" j_symmetry_1="1_555" j_symmetry_2="1_555" model_number="1">
         <PDBx:helical_rise>2.307</PDBx:helical_rise>
         <PDBx:helical_twist>44.299</PDBx:helical_twist>
         <PDBx:i_auth_asym_id_1>A</PDBx:i_auth_asym_id_1>
         <PDBx:i_auth_asym_id_2>A</PDBx:i_auth_asym_id_2>
         <PDBx:i_auth_seq_id_1>3</PDBx:i_auth_seq_id_1>
         <PDBx:i_auth_seq_id_2>4</PDBx:i_auth_seq_id_2>
         <PDBx:inclination>48.566</PDBx:inclination>
         <PDBx:j_auth_asym_id_1>A</PDBx:j_auth_asym_id_1>
         <PDBx:j_auth_asym_id_2>A</PDBx:j_auth_asym_id_2>
         <PDBx:j_auth_seq_id_1>20</PDBx:j_auth_seq_id_1>
         <PDBx:j_auth_seq_id_2>19</PDBx:j_auth_seq_id_2>
         <PDBx:rise>3.538</PDBx:rise>
         <PDBx:roll>32.803</PDBx:roll>
         <PDBx:shift>0.292</PDBx:shift>
         <PDBx:slide>-0.143</PDBx:slide>
         <PDBx:step_name>AA_A3C4:G19U20_AA</PDBx:step_name>
         <PDBx:step_number>3</PDBx:step_number>
         <PDBx:tilt>-3.196</PDBx:tilt>
         <PDBx:tip>4.732</PDBx:tip>
         <PDBx:twist>30.022</PDBx:twist>
         <PDBx:x_displacement>-3.513</PDBx:x_displacement>
         <PDBx:y_displacement>-0.711</PDBx:y_displacement>
      </PDBx:ndb_struct_na_base_pair_step>
      <PDBx:ndb_struct_na_base_pair_step i_label_asym_id_1="A" i_label_asym_id_2="A" i_label_comp_id_1="C" i_label_comp_id_2="C" i_label_seq_id_1="4" i_label_seq_id_2="5" i_symmetry_1="1_555" i_symmetry_2="1_555" j_label_asym_id_1="A" j_label_asym_id_2="A" j_label_comp_id_1="G" j_label_comp_id_2="G" j_label_seq_id_1="19" j_label_seq_id_2="18" j_symmetry_1="1_555" j_symmetry_2="1_555" model_number="1">
         <PDBx:helical_rise>4.235</PDBx:helical_rise>
         <PDBx:helical_twist>38.595</PDBx:helical_twist>
         <PDBx:i_auth_asym_id_1>A</PDBx:i_auth_asym_id_1>
         <PDBx:i_auth_asym_id_2>A</PDBx:i_auth_asym_id_2>
         <PDBx:i_auth_seq_id_1>4</PDBx:i_auth_seq_id_1>
         <PDBx:i_auth_seq_id_2>5</PDBx:i_auth_seq_id_2>
         <PDBx:inclination>-29.932</PDBx:inclination>
         <PDBx:j_auth_asym_id_1>A</PDBx:j_auth_asym_id_1>
         <PDBx:j_auth_asym_id_2>A</PDBx:j_auth_asym_id_2>
         <PDBx:j_auth_seq_id_1>19</PDBx:j_auth_seq_id_1>
         <PDBx:j_auth_seq_id_2>18</PDBx:j_auth_seq_id_2>
         <PDBx:rise>4.048</PDBx:rise>
         <PDBx:roll>-18.967</PDBx:roll>
         <PDBx:shift>0.106</PDBx:shift>
         <PDBx:slide>-1.428</PDBx:slide>
         <PDBx:step_name>AA_C4C5:G18G19_AA</PDBx:step_name>
         <PDBx:step_number>4</PDBx:step_number>
         <PDBx:tilt>2.600</PDBx:tilt>
         <PDBx:tip>-4.103</PDBx:tip>
         <PDBx:twist>33.670</PDBx:twist>
         <PDBx:x_displacement>1.027</PDBx:x_displacement>
         <PDBx:y_displacement>0.277</PDBx:y_displacement>
      </PDBx:ndb_struct_na_base_pair_step>
      <PDBx:ndb_struct_na_base_pair_step i_label_asym_id_1="A" i_label_asym_id_2="A" i_label_comp_id_1="C" i_label_comp_id_2="C" i_label_seq_id_1="5" i_label_seq_id_2="6" i_symmetry_1="1_555" i_symmetry_2="1_555" j_label_asym_id_1="A" j_label_asym_id_2="A" j_label_comp_id_1="G" j_label_comp_id_2="G" j_label_seq_id_1="18" j_label_seq_id_2="17" j_symmetry_1="1_555" j_symmetry_2="1_555" model_number="1">
         <PDBx:helical_rise>2.986</PDBx:helical_rise>
         <PDBx:helical_twist>20.251</PDBx:helical_twist>
         <PDBx:i_auth_asym_id_1>A</PDBx:i_auth_asym_id_1>
         <PDBx:i_auth_asym_id_2>A</PDBx:i_auth_asym_id_2>
         <PDBx:i_auth_seq_id_1>5</PDBx:i_auth_seq_id_1>
         <PDBx:i_auth_seq_id_2>6</PDBx:i_auth_seq_id_2>
         <PDBx:inclination>3.619</PDBx:inclination>
         <PDBx:j_auth_asym_id_1>A</PDBx:j_auth_asym_id_1>
         <PDBx:j_auth_asym_id_2>A</PDBx:j_auth_asym_id_2>
         <PDBx:j_auth_seq_id_1>18</PDBx:j_auth_seq_id_1>
         <PDBx:j_auth_seq_id_2>17</PDBx:j_auth_seq_id_2>
         <PDBx:rise>3.180</PDBx:rise>
         <PDBx:roll>1.265</PDBx:roll>
         <PDBx:shift>-0.023</PDBx:shift>
         <PDBx:slide>-2.140</PDBx:slide>
         <PDBx:step_name>AA_C5C6:G17G18_AA</PDBx:step_name>
         <PDBx:step_number>5</PDBx:step_number>
         <PDBx:tilt>3.692</PDBx:tilt>
         <PDBx:tip>-10.566</PDBx:tip>
         <PDBx:twist>19.875</PDBx:twist>
         <PDBx:x_displacement>-6.633</PDBx:x_displacement>
         <PDBx:y_displacement>1.661</PDBx:y_displacement>
      </PDBx:ndb_struct_na_base_pair_step>
      <PDBx:ndb_struct_na_base_pair_step i_label_asym_id_1="A" i_label_asym_id_2="A" i_label_comp_id_1="C" i_label_comp_id_2="G" i_label_seq_id_1="6" i_label_seq_id_2="7" i_symmetry_1="1_555" i_symmetry_2="1_555" j_label_asym_id_1="A" j_label_asym_id_2="A" j_label_comp_id_1="G" j_label_comp_id_2="U" j_label_seq_id_1="17" j_label_seq_id_2="16" j_symmetry_1="1_555" j_symmetry_2="1_555" model_number="1">
         <PDBx:helical_rise>2.308</PDBx:helical_rise>
         <PDBx:helical_twist>32.789</PDBx:helical_twist>
         <PDBx:i_auth_asym_id_1>A</PDBx:i_auth_asym_id_1>
         <PDBx:i_auth_asym_id_2>A</PDBx:i_auth_asym_id_2>
         <PDBx:i_auth_seq_id_1>6</PDBx:i_auth_seq_id_1>
         <PDBx:i_auth_seq_id_2>7</PDBx:i_auth_seq_id_2>
         <PDBx:inclination>42.610</PDBx:inclination>
         <PDBx:j_auth_asym_id_1>A</PDBx:j_auth_asym_id_1>
         <PDBx:j_auth_asym_id_2>A</PDBx:j_auth_asym_id_2>
         <PDBx:j_auth_seq_id_1>17</PDBx:j_auth_seq_id_1>
         <PDBx:j_auth_seq_id_2>16</PDBx:j_auth_seq_id_2>
         <PDBx:rise>3.524</PDBx:rise>
         <PDBx:roll>22.024</PDBx:roll>
         <PDBx:shift>-0.992</PDBx:shift>
         <PDBx:slide>-0.561</PDBx:slide>
         <PDBx:step_name>AA_C6G7:U16G17_AA</PDBx:step_name>
         <PDBx:step_number>6</PDBx:step_number>
         <PDBx:tilt>-1.384</PDBx:tilt>
         <PDBx:tip>2.677</PDBx:tip>
         <PDBx:twist>24.404</PDBx:twist>
         <PDBx:x_displacement>-4.902</PDBx:x_displacement>
         <PDBx:y_displacement>1.511</PDBx:y_displacement>
      </PDBx:ndb_struct_na_base_pair_step>
      <PDBx:ndb_struct_na_base_pair_step i_label_asym_id_1="A" i_label_asym_id_2="A" i_label_comp_id_1="G" i_label_comp_id_2="G" i_label_seq_id_1="7" i_label_seq_id_2="8" i_symmetry_1="1_555" i_symmetry_2="1_555" j_label_asym_id_1="A" j_label_asym_id_2="A" j_label_comp_id_1="U" j_label_comp_id_2="C" j_label_seq_id_1="16" j_label_seq_id_2="15" j_symmetry_1="1_555" j_symmetry_2="1_555" model_number="1">
         <PDBx:helical_rise>4.085</PDBx:helical_rise>
         <PDBx:helical_twist>33.492</PDBx:helical_twist>
         <PDBx:i_auth_asym_id_1>A</PDBx:i_auth_asym_id_1>
         <PDBx:i_auth_asym_id_2>A</PDBx:i_auth_asym_id_2>
         <PDBx:i_auth_seq_id_1>7</PDBx:i_auth_seq_id_1>
         <PDBx:i_auth_seq_id_2>8</PDBx:i_auth_seq_id_2>
         <PDBx:inclination>11.254</PDBx:inclination>
         <PDBx:j_auth_asym_id_1>A</PDBx:j_auth_asym_id_1>
         <PDBx:j_auth_asym_id_2>A</PDBx:j_auth_asym_id_2>
         <PDBx:j_auth_seq_id_1>16</PDBx:j_auth_seq_id_1>
         <PDBx:j_auth_seq_id_2>15</PDBx:j_auth_seq_id_2>
         <PDBx:rise>4.277</PDBx:rise>
         <PDBx:roll>6.431</PDBx:roll>
         <PDBx:shift>0.816</PDBx:shift>
         <PDBx:slide>0.083</PDBx:slide>
         <PDBx:step_name>AA_G7G8:C15U16_AA</PDBx:step_name>
         <PDBx:step_number>7</PDBx:step_number>
         <PDBx:tilt>-4.220</PDBx:tilt>
         <PDBx:tip>7.385</PDBx:tip>
         <PDBx:twist>32.621</PDBx:twist>
         <PDBx:x_displacement>-1.229</PDBx:x_displacement>
         <PDBx:y_displacement>-2.316</PDBx:y_displacement>
      </PDBx:ndb_struct_na_base_pair_step>
      <PDBx:ndb_struct_na_base_pair_step i_label_asym_id_1="A" i_label_asym_id_2="A" i_label_comp_id_1="G" i_label_comp_id_2="C" i_label_seq_id_1="8" i_label_seq_id_2="9" i_symmetry_1="1_555" i_symmetry_2="1_555" j_label_asym_id_1="A" j_label_asym_id_2="A" j_label_comp_id_1="C" j_label_comp_id_2="G" j_label_seq_id_1="15" j_label_seq_id_2="14" j_symmetry_1="1_555" j_symmetry_2="1_555" model_number="1">
         <PDBx:helical_rise>1.942</PDBx:helical_rise>
         <PDBx:helical_twist>42.285</PDBx:helical_twist>
         <PDBx:i_auth_asym_id_1>A</PDBx:i_auth_asym_id_1>
         <PDBx:i_auth_asym_id_2>A</PDBx:i_auth_asym_id_2>
         <PDBx:i_auth_seq_id_1>8</PDBx:i_auth_seq_id_1>
         <PDBx:i_auth_seq_id_2>9</PDBx:i_auth_seq_id_2>
         <PDBx:inclination>40.847</PDBx:inclination>
         <PDBx:j_auth_asym_id_1>A</PDBx:j_auth_asym_id_1>
         <PDBx:j_auth_asym_id_2>A</PDBx:j_auth_asym_id_2>
         <PDBx:j_auth_seq_id_1>15</PDBx:j_auth_seq_id_1>
         <PDBx:j_auth_seq_id_2>14</PDBx:j_auth_seq_id_2>
         <PDBx:rise>3.459</PDBx:rise>
         <PDBx:roll>27.278</PDBx:roll>
         <PDBx:shift>-0.847</PDBx:shift>
         <PDBx:slide>-1.252</PDBx:slide>
         <PDBx:step_name>AA_G8C9:G14C15_AA</PDBx:step_name>
         <PDBx:step_number>8</PDBx:step_number>
         <PDBx:tilt>-2.023</PDBx:tilt>
         <PDBx:tip>3.030</PDBx:tip>
         <PDBx:twist>32.560</PDBx:twist>
         <PDBx:x_displacement>-4.379</PDBx:x_displacement>
         <PDBx:y_displacement>0.978</PDBx:y_displacement>
      </PDBx:ndb_struct_na_base_pair_step>
      <PDBx:ndb_struct_na_base_pair_step i_label_asym_id_1="A" i_label_asym_id_2="A" i_label_comp_id_1="C" i_label_comp_id_2="U" i_label_seq_id_1="9" i_label_seq_id_2="10" i_symmetry_1="1_555" i_symmetry_2="1_555" j_label_asym_id_1="A" j_label_asym_id_2="A" j_label_comp_id_1="G" j_label_comp_id_2="C" j_label_seq_id_1="14" j_label_seq_id_2="13" j_symmetry_1="1_555" j_symmetry_2="1_555" model_number="1">
         <PDBx:helical_rise>2.363</PDBx:helical_rise>
         <PDBx:helical_twist>51.387</PDBx:helical_twist>
         <PDBx:i_auth_asym_id_1>A</PDBx:i_auth_asym_id_1>
         <PDBx:i_auth_asym_id_2>A</PDBx:i_auth_asym_id_2>
         <PDBx:i_auth_seq_id_1>9</PDBx:i_auth_seq_id_1>
         <PDBx:i_auth_seq_id_2>10</PDBx:i_auth_seq_id_2>
         <PDBx:inclination>11.444</PDBx:inclination>
         <PDBx:j_auth_asym_id_1>A</PDBx:j_auth_asym_id_1>
         <PDBx:j_auth_asym_id_2>A</PDBx:j_auth_asym_id_2>
         <PDBx:j_auth_seq_id_1>14</PDBx:j_auth_seq_id_1>
         <PDBx:j_auth_seq_id_2>13</PDBx:j_auth_seq_id_2>
         <PDBx:rise>2.581</PDBx:rise>
         <PDBx:roll>9.858</PDBx:roll>
         <PDBx:shift>-1.614</PDBx:shift>
         <PDBx:slide>-0.177</PDBx:slide>
         <PDBx:step_name>AA_C9U10:C13G14_AA</PDBx:step_name>
         <PDBx:step_number>9</PDBx:step_number>
         <PDBx:tilt>4.623</PDBx:tilt>
         <PDBx:tip>-5.367</PDBx:tip>
         <PDBx:twist>50.297</PDBx:twist>
         <PDBx:x_displacement>-0.721</PDBx:x_displacement>
         <PDBx:y_displacement>2.103</PDBx:y_displacement>
      </PDBx:ndb_struct_na_base_pair_step>
   </PDBx:ndb_struct_na_base_pair_stepCategory>
   <PDBx:pdbx_audit_revision_detailsCategory>
      <PDBx:pdbx_audit_revision_details data_content_type="Structure model" ordinal="1" revision_ordinal="1">
         <PDBx:provider>repository</PDBx:provider>
         <PDBx:type>Initial release</PDBx:type>
      </PDBx:pdbx_audit_revision_details>
   </PDBx:pdbx_audit_revision_detailsCategory>
   <PDBx:pdbx_audit_revision_groupCategory>
      <PDBx:pdbx_audit_revision_group data_content_type="Structure model" ordinal="1" revision_ordinal="2">
         <PDBx:group>Other</PDBx:group>
      </PDBx:pdbx_audit_revision_group>
   </PDBx:pdbx_audit_revision_groupCategory>
   <PDBx:pdbx_audit_revision_historyCategory>
      <PDBx:pdbx_audit_revision_history data_content_type="Structure model" ordinal="1">
         <PDBx:major_revision>1</PDBx:major_revision>
         <PDBx:minor_revision>0</PDBx:minor_revision>
         <PDBx:revision_date>2012-05-30</PDBx:revision_date>
      </PDBx:pdbx_audit_revision_history>
      <PDBx:pdbx_audit_revision_history data_content_type="Structure model" ordinal="2">
         <PDBx:major_revision>1</PDBx:major_revision>
         <PDBx:minor_revision>1</PDBx:minor_revision>
         <PDBx:revision_date>2017-04-19</PDBx:revision_date>
      </PDBx:pdbx_audit_revision_history>
   </PDBx:pdbx_audit_revision_historyCategory>
   <PDBx:pdbx_database_relatedCategory>
      <PDBx:pdbx_database_related content_type="unspecified" db_id="18036" db_name="BMRB">
         <PDBx:details xsi:nil="true" />
      </PDBx:pdbx_database_related>
   </PDBx:pdbx_database_relatedCategory>
   <PDBx:pdbx_database_statusCategory>
      <PDBx:pdbx_database_status entry_id="4A4S">
         <PDBx:SG_entry xsi:nil="true" />
         <PDBx:deposit_site>PDBE</PDBx:deposit_site>
         <PDBx:pdb_format_compatible>Y</PDBx:pdb_format_compatible>
         <PDBx:process_site>PDBE</PDBx:process_site>
         <PDBx:recvd_initial_deposition_date>2011-10-20</PDBx:recvd_initial_deposition_date>
         <PDBx:status_code>REL</PDBx:status_code>
      </PDBx:pdbx_database_status>
   </PDBx:pdbx_database_statusCategory>
   <PDBx:pdbx_entity_src_synCategory>
      <PDBx:pdbx_entity_src_syn entity_id="1" pdbx_src_id="1">
         <PDBx:ncbi_taxonomy_id>274</PDBx:ncbi_taxonomy_id>
         <PDBx:organism_scientific>THERMUS THERMOPHILUS</PDBx:organism_scientific>
         <PDBx:pdbx_alt_source_flag>sample</PDBx:pdbx_alt_source_flag>
      </PDBx:pdbx_entity_src_syn>
   </PDBx:pdbx_entity_src_synCategory>
   <PDBx:pdbx_nmr_detailsCategory>
      <PDBx:pdbx_nmr_details entry_id="4A4S">
         <PDBx:text>NONE</PDBx:text>
      </PDBx:pdbx_nmr_details>
   </PDBx:pdbx_nmr_detailsCategory>
   <PDBx:pdbx_nmr_ensembleCategory>
      <PDBx:pdbx_nmr_ensemble entry_id="4A4S">
         <PDBx:conformers_submitted_total_number>7</PDBx:conformers_submitted_total_number>
      </PDBx:pdbx_nmr_ensemble>
   </PDBx:pdbx_nmr_ensembleCategory>
   <PDBx:pdbx_nmr_exptl_sample_conditionsCategory>
      <PDBx:pdbx_nmr_exptl_sample_conditions conditions_id="1">
         <PDBx:pH>7.0</PDBx:pH>
         <PDBx:pH_units>pH</PDBx:pH_units>
         <PDBx:temperature>298.0</PDBx:temperature>
         <PDBx:temperature_units>K</PDBx:temperature_units>
      </PDBx:pdbx_nmr_exptl_sample_conditions>
   </PDBx:pdbx_nmr_exptl_sample_conditionsCategory>
   <PDBx:pdbx_nmr_sample_detailsCategory>
      <PDBx:pdbx_nmr_sample_details solution_id="1">
         <PDBx:contents>99.96&#37; D2O</PDBx:contents>
      </PDBx:pdbx_nmr_sample_details>
   </PDBx:pdbx_nmr_sample_detailsCategory>
   <PDBx:pdbx_nmr_softwareCategory>
      <PDBx:pdbx_nmr_software ordinal="1">
         <PDBx:authors>BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,READ, RICE,SIMONSON,WARREN</PDBx:authors>
         <PDBx:classification>refinement</PDBx:classification>
         <PDBx:name>CNS</PDBx:name>
      </PDBx:pdbx_nmr_software>
   </PDBx:pdbx_nmr_softwareCategory>
   <PDBx:pdbx_nmr_spectrometerCategory>
      <PDBx:pdbx_nmr_spectrometer spectrometer_id="1">
         <PDBx:field_strength>600</PDBx:field_strength>
         <PDBx:manufacturer>Bruker</PDBx:manufacturer>
         <PDBx:model>Avance</PDBx:model>
      </PDBx:pdbx_nmr_spectrometer>
      <PDBx:pdbx_nmr_spectrometer spectrometer_id="2">
         <PDBx:field_strength>800</PDBx:field_strength>
         <PDBx:manufacturer>Bruker</PDBx:manufacturer>
         <PDBx:model>Avance</PDBx:model>
      </PDBx:pdbx_nmr_spectrometer>
   </PDBx:pdbx_nmr_spectrometerCategory>
   <PDBx:pdbx_poly_seq_schemeCategory>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="G" seq_id="1">
         <PDBx:auth_mon_id>G</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>1</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>1</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>G</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>1</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="G" seq_id="2">
         <PDBx:auth_mon_id>G</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>2</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>2</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>G</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>2</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="A" seq_id="3">
         <PDBx:auth_mon_id>A</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>3</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>3</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>A</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>3</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="C" seq_id="4">
         <PDBx:auth_mon_id>C</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>4</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>4</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>C</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>4</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="C" seq_id="5">
         <PDBx:auth_mon_id>C</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>5</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>5</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>C</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>5</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="C" seq_id="6">
         <PDBx:auth_mon_id>C</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>6</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>6</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>C</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>6</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="G" seq_id="7">
         <PDBx:auth_mon_id>G</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>7</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>7</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>G</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>7</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="G" seq_id="8">
         <PDBx:auth_mon_id>G</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>8</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>8</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>G</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>8</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="C" seq_id="9">
         <PDBx:auth_mon_id>C</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>9</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>9</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>C</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>9</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="U" seq_id="10">
         <PDBx:auth_mon_id>U</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>10</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>10</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>U</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>10</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="C" seq_id="11">
         <PDBx:auth_mon_id>C</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>11</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>11</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>C</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>11</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="A" seq_id="12">
         <PDBx:auth_mon_id>A</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>12</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>12</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>A</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>12</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="C" seq_id="13">
         <PDBx:auth_mon_id>C</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>13</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>13</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>C</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>13</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="G" seq_id="14">
         <PDBx:auth_mon_id>G</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>14</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>14</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>G</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>14</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="C" seq_id="15">
         <PDBx:auth_mon_id>C</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>15</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>15</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>C</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>15</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="U" seq_id="16">
         <PDBx:auth_mon_id>U</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>16</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>16</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>U</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>16</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="G" seq_id="17">
         <PDBx:auth_mon_id>G</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>17</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>17</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>G</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>17</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="G" seq_id="18">
         <PDBx:auth_mon_id>G</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>18</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>18</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>G</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>18</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="G" seq_id="19">
         <PDBx:auth_mon_id>G</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>19</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>19</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>G</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>19</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="U" seq_id="20">
         <PDBx:auth_mon_id>U</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>20</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>20</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>U</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>20</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="C" seq_id="21">
         <PDBx:auth_mon_id>C</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>21</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>21</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>C</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>21</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
      <PDBx:pdbx_poly_seq_scheme asym_id="A" entity_id="1" mon_id="C" seq_id="22">
         <PDBx:auth_mon_id>C</PDBx:auth_mon_id>
         <PDBx:auth_seq_num>22</PDBx:auth_seq_num>
         <PDBx:hetero>n</PDBx:hetero>
         <PDBx:ndb_seq_num>22</PDBx:ndb_seq_num>
         <PDBx:pdb_ins_code xsi:nil="true" />
         <PDBx:pdb_mon_id>C</PDBx:pdb_mon_id>
         <PDBx:pdb_seq_num>22</PDBx:pdb_seq_num>
         <PDBx:pdb_strand_id>A</PDBx:pdb_strand_id>
      </PDBx:pdbx_poly_seq_scheme>
   </PDBx:pdbx_poly_seq_schemeCategory>
   <PDBx:pdbx_struct_assemblyCategory>
      <PDBx:pdbx_struct_assembly id="1">
         <PDBx:details>software_defined_assembly</PDBx:details>
         <PDBx:method_details>PISA</PDBx:method_details>
         <PDBx:oligomeric_count>1</PDBx:oligomeric_count>
         <PDBx:oligomeric_details>monomeric</PDBx:oligomeric_details>
      </PDBx:pdbx_struct_assembly>
   </PDBx:pdbx_struct_assemblyCategory>
   <PDBx:pdbx_struct_assembly_genCategory>
      <PDBx:pdbx_struct_assembly_gen assembly_id="1" asym_id_list="A" oper_expression="1"></PDBx:pdbx_struct_assembly_gen>
   </PDBx:pdbx_struct_assembly_genCategory>
   <PDBx:pdbx_struct_oper_listCategory>
      <PDBx:pdbx_struct_oper_list id="1">
         <PDBx:matrix11>1.0000000000</PDBx:matrix11>
         <PDBx:matrix12>0.0000000000</PDBx:matrix12>
         <PDBx:matrix13>0.0000000000</PDBx:matrix13>
         <PDBx:matrix21>0.0000000000</PDBx:matrix21>
         <PDBx:matrix22>1.0000000000</PDBx:matrix22>
         <PDBx:matrix23>0.0000000000</PDBx:matrix23>
         <PDBx:matrix31>0.0000000000</PDBx:matrix31>
         <PDBx:matrix32>0.0000000000</PDBx:matrix32>
         <PDBx:matrix33>1.0000000000</PDBx:matrix33>
         <PDBx:name>1_555</PDBx:name>
         <PDBx:symmetry_operation>x,y,z</PDBx:symmetry_operation>
         <PDBx:type>identity operation</PDBx:type>
         <PDBx:vector1>0.0000000000</PDBx:vector1>
         <PDBx:vector2>0.0000000000</PDBx:vector2>
         <PDBx:vector3>0.0000000000</PDBx:vector3>
      </PDBx:pdbx_struct_oper_list>
   </PDBx:pdbx_struct_oper_listCategory>
   <PDBx:structCategory>
      <PDBx:struct entry_id="4A4S">
         <PDBx:pdbx_descriptor>5&apos;-R(*GP*GP*AP*CP*CP*CP*GP*GP*CP*UP*CP*AP*CP*GP*CP*UP*GP*GP*GP*UP*CP*C)-3&apos;</PDBx:pdbx_descriptor>
         <PDBx:title>UNAC Tetraloops: To What Extent Can They Mimic GNRA Tetraloops</PDBx:title>
      </PDBx:struct>
   </PDBx:structCategory>
   <PDBx:struct_asymCategory>
      <PDBx:struct_asym id="A">
         <PDBx:entity_id>1</PDBx:entity_id>
         <PDBx:pdbx_blank_PDB_chainid_flag>N</PDBx:pdbx_blank_PDB_chainid_flag>
         <PDBx:pdbx_modified>N</PDBx:pdbx_modified>
      </PDBx:struct_asym>
   </PDBx:struct_asymCategory>
   <PDBx:struct_connCategory>
      <PDBx:struct_conn id="hydrog1">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>G</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>1</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N1</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>G</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>1</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>C</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>22</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N3</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>C</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>22</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog2">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>G</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>1</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N2</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>G</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>1</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>C</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>22</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>O2</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>C</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>22</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog3">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>G</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>1</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>O6</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>G</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>1</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>C</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>22</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N4</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>C</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>22</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog4">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>G</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>2</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N1</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>G</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>2</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>C</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>21</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N3</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>C</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>21</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog5">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>G</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>2</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N2</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>G</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>2</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>C</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>21</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>O2</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>C</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>21</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog6">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>G</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>2</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>O6</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>G</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>2</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>C</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>21</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N4</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>C</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>21</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog7">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>A</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>3</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N1</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>A</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>3</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>U</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>20</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N3</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>U</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>20</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog8">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>A</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>3</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N6</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>A</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>3</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>U</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>20</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>O4</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>U</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>20</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog9">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>4</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N3</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>4</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>19</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N1</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>19</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog10">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>4</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N4</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>4</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>19</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>O6</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>19</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog11">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>4</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>O2</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>4</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>19</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N2</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>19</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog12">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>5</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N3</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>5</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>18</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N1</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>18</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog13">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>5</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N4</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>5</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>18</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>O6</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>18</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog14">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>5</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>O2</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>5</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>18</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N2</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>18</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog15">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>6</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N3</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>6</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>17</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N1</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>17</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog16">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>6</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N4</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>6</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>17</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>O6</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>17</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog17">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>6</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>O2</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>6</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>17</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N2</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>17</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog18">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>TYPE_28_PAIR</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>G</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>7</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N1</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>G</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>7</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>U</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>16</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>O2</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>U</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>16</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog19">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>TYPE_28_PAIR</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>G</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>7</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>O6</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>G</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>7</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>U</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>16</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N3</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>U</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>16</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog20">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>G</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>8</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N1</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>G</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>8</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>C</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>15</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N3</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>C</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>15</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog21">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>G</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>8</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N2</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>G</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>8</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>C</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>15</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>O2</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>C</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>15</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog22">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>G</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>8</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>O6</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>G</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>8</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>C</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>15</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N4</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>C</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>15</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog23">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>9</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N3</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>9</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>14</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N1</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>14</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog24">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>9</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>N4</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>9</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>14</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>O6</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>14</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog25">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>WATSON-CRICK</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>C</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>9</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>O2</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>C</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>9</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>G</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>14</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N2</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>G</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>14</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
      <PDBx:struct_conn id="hydrog26">
         <PDBx:conn_type_id>hydrog</PDBx:conn_type_id>
         <PDBx:details>U-C MISPAIR</PDBx:details>
         <PDBx:ptnr1_auth_asym_id>A</PDBx:ptnr1_auth_asym_id>
         <PDBx:ptnr1_auth_comp_id>U</PDBx:ptnr1_auth_comp_id>
         <PDBx:ptnr1_auth_seq_id>10</PDBx:ptnr1_auth_seq_id>
         <PDBx:ptnr1_label_asym_id>A</PDBx:ptnr1_label_asym_id>
         <PDBx:ptnr1_label_atom_id>O2</PDBx:ptnr1_label_atom_id>
         <PDBx:ptnr1_label_comp_id>U</PDBx:ptnr1_label_comp_id>
         <PDBx:ptnr1_label_seq_id>10</PDBx:ptnr1_label_seq_id>
         <PDBx:ptnr1_symmetry>1_555</PDBx:ptnr1_symmetry>
         <PDBx:ptnr2_auth_asym_id>A</PDBx:ptnr2_auth_asym_id>
         <PDBx:ptnr2_auth_comp_id>C</PDBx:ptnr2_auth_comp_id>
         <PDBx:ptnr2_auth_seq_id>13</PDBx:ptnr2_auth_seq_id>
         <PDBx:ptnr2_label_asym_id>A</PDBx:ptnr2_label_asym_id>
         <PDBx:ptnr2_label_atom_id>N4</PDBx:ptnr2_label_atom_id>
         <PDBx:ptnr2_label_comp_id>C</PDBx:ptnr2_label_comp_id>
         <PDBx:ptnr2_label_seq_id>13</PDBx:ptnr2_label_seq_id>
         <PDBx:ptnr2_symmetry>1_555</PDBx:ptnr2_symmetry>
      </PDBx:struct_conn>
   </PDBx:struct_connCategory>
   <PDBx:struct_conn_typeCategory>
      <PDBx:struct_conn_type id="hydrog">
      </PDBx:struct_conn_type>
   </PDBx:struct_conn_typeCategory>
   <PDBx:struct_keywordsCategory>
      <PDBx:struct_keywords entry_id="4A4S">
         <PDBx:pdbx_keywords>RNA</PDBx:pdbx_keywords>
         <PDBx:text>RNA, EVOLUTION, UMAC TETRALOOP</PDBx:text>
      </PDBx:struct_keywords>
   </PDBx:struct_keywordsCategory>
   <PDBx:struct_refCategory>
      <PDBx:struct_ref id="1">
         <PDBx:db_code>4A4S</PDBx:db_code>
         <PDBx:db_name>PDB</PDBx:db_name>
         <PDBx:entity_id>1</PDBx:entity_id>
         <PDBx:pdbx_db_accession>4A4S</PDBx:pdbx_db_accession>
      </PDBx:struct_ref>
   </PDBx:struct_refCategory>
   <PDBx:struct_ref_seqCategory>
      <PDBx:struct_ref_seq align_id="1">
         <PDBx:db_align_beg>1</PDBx:db_align_beg>
         <PDBx:db_align_end>22</PDBx:db_align_end>
         <PDBx:pdbx_PDB_id_code>4A4S</PDBx:pdbx_PDB_id_code>
         <PDBx:pdbx_auth_seq_align_beg>1</PDBx:pdbx_auth_seq_align_beg>
         <PDBx:pdbx_auth_seq_align_end>22</PDBx:pdbx_auth_seq_align_end>
         <PDBx:pdbx_db_accession>4A4S</PDBx:pdbx_db_accession>
         <PDBx:pdbx_strand_id>A</PDBx:pdbx_strand_id>
         <PDBx:ref_id>1</PDBx:ref_id>
         <PDBx:seq_align_beg>1</PDBx:seq_align_beg>
         <PDBx:seq_align_end>22</PDBx:seq_align_end>
      </PDBx:struct_ref_seq>
   </PDBx:struct_ref_seqCategory>
   <PDBx:symmetryCategory>
      <PDBx:symmetry entry_id="4A4S">
         <PDBx:Int_Tables_number>1</PDBx:Int_Tables_number>
         <PDBx:space_group_name_H-M>P 1</PDBx:space_group_name_H-M>
      </PDBx:symmetry>
   </PDBx:symmetryCategory>
</PDBx:datablock>
