A1DCH

pyridinium-3,5-bisthiocarboxylic acid adenine dinucleotide

Created:	2026-04-10
Last modified:	2026-07-29

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1 entries where A1DCH is found as a standalone ligand

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Chemical Details
Formal Charge	1
Atom Count	76
Chiral Atom Count	7
Bond Count	79
Aromatic Bond Count	16

2D diagram of A1DCH

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Chemical Component Summary
Name	pyridinium-3,5-bisthiocarboxylic acid adenine dinucleotide
Systematic Name (OpenEye OEToolkits)	1-[(2~{R},3~{R},4~{S},5~{R})-5-[[[[(2~{R},3~{S},4~{S})-5-(6-aminopurin-9-yl)-2,3,4-tris(oxidanyl)pentoxy]-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxymethyl]-3,4-bis(oxidanyl)oxolan-2-yl]pyridin-1-ium-3,5-dicarbothioic S-acid
Formula	C₂₂ H₂₉ N₆ O₁₅ P₂ S₂
Molecular Weight	743.574
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	Nc1ncnc2c1ncn2CC(O)C(O)C(O)COP(=O)(O)OP(=O)(O)OCC1OC([n+]2cc(cc(c2)C(=O)S)C(=O)S)C(O)C1O
SMILES	CACTVS	3.385	Nc1ncnc2n(C[CH](O)[CH](O)[CH](O)CO[P](O)(=O)O[P](O)(=O)OC[CH]3O[CH]([CH](O)[CH]3O)[n+]4cc(cc(c4)C(S)=O)C(S)=O)cnc12
SMILES	OpenEye OEToolkits	3.1.0.0	c1c(c[n+](cc1C(=O)S)C2C(C(C(O2)COP(=O)(O)OP(=O)(O)OCC(C(C(Cn3cnc4c3ncnc4N)O)O)O)O)O)C(=O)S
Canonical SMILES	CACTVS	3.385	Nc1ncnc2n(C[C@H](O)[C@H](O)[C@H](O)CO[P](O)(=O)O[P](O)(=O)OC[C@H]3O[C@H]([C@H](O)[C@@H]3O)[n+]4cc(cc(c4)C(S)=O)C(S)=O)cnc12
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1c(c[n+](cc1C(=O)S)[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)OP(=O)(O)OC[C@H]([C@H]([C@H](Cn3cnc4c3ncnc4N)O)O)O)O)O)C(=O)S
InChI	InChI	1.06	InChI=1S/C22H28N6O15P2S2/c23-18-14-19(25-7-24-18)28(8-26-14)4-11(29)15(31)12(30)5-40-44(36,37)43-45(38,39)41-6-13-16(32)17(33)20(42-13)27-2-9(21(34)46)1-10(3-27)22(35)47/h1-3,7-8,11-13,15-17,20,29-33H,4-6H2,(H5-,23,24,25,34,35,36,37,38,39,46,47)/p+1/t11-,12+,13+,15-,16+,17+,20+/m0/s1
InChIKey	InChI	1.06	FPJAMMGMDPXFRV-UTTBTQDYSA-O

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.