RESIDUE 4EY 39 CONECT C2 3 C3 N1 H1 CONECT C3 3 C2 C4 C7 CONECT C1 3 C5 O2 S2 CONECT C4 3 C3 C5 H2 CONECT C5 3 C1 C4 C6 CONECT C6 3 C5 N1 H3 CONECT O2 1 C1 CONECT O2P 2 P H4 CONECT P 4 O2P O3P O1P O5R CONECT O3P 1 P CONECT O1P 2 P H5 CONECT O5R 2 P C5R CONECT C5R 4 O5R C4R H6 H7 CONECT C4R 4 C5R O4R C3R H8 CONECT O4R 2 C4R C1R CONECT C3R 4 C4R O3R C2R H9 CONECT O3R 2 C3R H10 CONECT C2R 4 C3R O2R C1R H11 CONECT O2R 2 C2R H12 CONECT C1R 4 O4R C2R N1 H13 CONECT N1 3 C2 C6 C1R CONECT C7 3 C3 S7 H14 CONECT S7 1 C7 CONECT S2 2 C1 H15 CONECT H1 1 C2 CONECT H2 1 C4 CONECT H3 1 C6 CONECT H4 1 O2P CONECT H5 1 O1P CONECT H6 1 C5R CONECT H7 1 C5R CONECT H8 1 C4R CONECT H9 1 C3R CONECT H10 1 O3R CONECT H11 1 C2R CONECT H12 1 O2R CONECT H13 1 C1R CONECT H14 1 C7 CONECT H15 1 S2 END HET 4EY 39 HETSYN 4EY Dithiodinicotinic acid mononucleotide HETNAM 4EY 1-[(2R,3R,4S,5R)-3,4-bis(oxidanyl)-5-(phosphonooxymethy HETNAM 2 4EY l)oxolan-2-yl]-5-methanethioyl-pyridine-3-carbothioic S HETNAM 3 4EY -acid FORMUL 4EY C12 H15 N1 O8 P1 S2