A1CU0

2'-deoxycytidine-5'-(alpha-thio)-triphosphate, Sp isomer

Created:	2025-09-22
Last modified:	2026-06-17

Find Related PDB Entry
1 entries where A1CU0 is found as a standalone ligand

Find related ligands: Help
Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Chemical Details
Formal Charge	0
Atom Count	44
Chiral Atom Count	4
Bond Count	45
Aromatic Bond Count	0

2D diagram of A1CU0

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	2'-deoxycytidine-5'-(alpha-thio)-triphosphate, Sp isomer
Synonyms	[[(2~{R},3~{S},5~{R})-5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3-oxidanyl-oxolan-2-yl]methoxy-oxidanyl-phosphinothioyl] phosphono hydrogen phosphate, Sp isomer
Systematic Name (OpenEye OEToolkits)	[[(2~{R},3~{S},5~{R})-5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3-oxidanyl-oxolan-2-yl]methoxy-oxidanyl-phosphinothioyl] phosphono hydrogen phosphate
Formula	C₉ H₁₆ N₃ O₁₂ P₃ S
Molecular Weight	483.223
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	NC1=NC(=O)N(C=C1)[CH]2C[CH](O)[CH](CO[P](O)(=S)O[P](O)(=O)O[P](O)(O)=O)O2
SMILES	OpenEye OEToolkits	3.1.0.0	C1C(C(OC1N2C=CC(=NC2=O)N)COP(=S)(O)OP(=O)(O)OP(=O)(O)O)O
Canonical SMILES	CACTVS	3.385	NC1=NC(=O)N(C=C1)[C@H]2C[C@H](O)[C@@H](CO[P@](O)(=S)O[P](O)(=O)O[P](O)(O)=O)O2
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	C1[C@@H]([C@H](O[C@H]1N2C=CC(=NC2=O)N)CO[P@@](=S)(O)OP(=O)(O)OP(=O)(O)O)O
InChI	InChI	1.06	InChI=1S/C9H16N3O12P3S/c10-7-1-2-12(9(14)11-7)8-3-5(13)6(22-8)4-21-27(20,28)24-26(18,19)23-25(15,16)17/h1-2,5-6,8,13H,3-4H2,(H,18,19)(H,20,28)(H2,10,11,14)(H2,15,16,17)/t5-,6+,8+,27-/m0/s1
InChIKey	InChI	1.06	CBYOGVVSAABFCZ-HAHHPWOESA-N

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.