RESIDUE 1YJ 55 CONECT N3 3 C2 C4 H23 CONECT C2 3 N3 N1 N2 CONECT N1 2 C2 C8A CONECT C8A 3 N1 C4A N8 CONECT C4A 3 C8A C4 N5 CONECT C4 3 N3 C4A O4 CONECT N8 3 C8A C7 H1 CONECT C7 4 N8 C6 H3 H4 CONECT C6 4 C7 N5 C9 H5 CONECT N5 3 C4A C6 H6 CONECT C9 4 C6 N10 H8 H2 CONECT N10 3 C9 C4' H7 CONECT C4' 3 N10 C3' C5' CONECT C3' 3 C4' C2' H9 CONECT C2' 3 C3' C1' H10 CONECT C1' 3 C2' C6' C11 CONECT C6' 3 C1' C5' H11 CONECT C5' 3 C4' C6' H12 CONECT C11 3 C1' N O11 CONECT N 3 C11 CA H13 CONECT CA 4 N C CB H14 CONECT C 3 CA OX2 OX1 CONECT OX2 2 C H15 CONECT OX1 1 C CONECT CB 4 CA CG H16 H17 CONECT CG 4 CB CD H18 H19 CONECT CD 3 CG OE1 OE2 CONECT OE1 1 CD CONECT OE2 2 CD H20 CONECT O11 1 C11 CONECT O4 1 C4 CONECT N2 3 C2 H21 H22 CONECT H3 1 C7 CONECT H4 1 C7 CONECT H5 1 C6 CONECT H6 1 N5 CONECT H8 1 C9 CONECT H9 1 C3' CONECT H10 1 C2' CONECT H11 1 C6' CONECT H12 1 C5' CONECT H13 1 N CONECT H14 1 CA CONECT H15 1 OX2 CONECT H16 1 CB CONECT H17 1 CB CONECT H18 1 CG CONECT H19 1 CG CONECT H20 1 OE2 CONECT H21 1 N2 CONECT H22 1 N2 CONECT H23 1 N3 CONECT H1 1 N8 CONECT H2 1 C9 CONECT H7 1 N10 END HET 1YJ 55 HETNAM 1YJ N-[4-({[(6R)-2-amino-4-oxo-3,4,5,6,7,8-hexahydropteridi HETNAM 2 1YJ n-6-yl]methyl}amino)benzoyl]-L-glutamic acid FORMUL 1YJ C19 H23 N7 O6