PDB Chemical Component COK

Ideal Model

Chemical Description

Name [(2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-4-HYDROXY-3-(PHOSPHONOOXY)TETRAHYDROFURAN-2-YL]METHYL (3R)-3-HYDROXY-4-{[3-({2-[(2-HYDROXYETHYL)DITHIO]ETHYL}AMINO)-3-OXOPROPYL]AMINO}-2,2-DIMETHYL-4-OXOBUTYL DIHYDROGEN DIPHOSPHATE
Synonyms S-(THIOETHYLHYDROXY)COENZYME A
Formula C23 H40 N7 O17 P3 S2
Formal charge 0
Molecular weight 843.652 g/mol
Component type NON-POLYMER

Chemical features

Atom count 92
Chiral atom count 7
Chiral atoms C1B C2B C3B C4B P1A P2A CAP
Bond count 94
Aromatic bond count 10

Chemical Identifiers

Systematic name (ACDLabs) [(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl]methyl (3R)-3-hydroxy-4-{[3-({2-[(2-hydroxyethyl)disulfanyl]ethyl}amino)-3-oxopropyl]amino}-2,2-dimethyl-4-oxobutyl dihydrogen diphosphate (non-preferred name)
Systematic name (OpenEye OEToolkits) [(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxy-oxolan-2-yl]methyl [hydroxy-[(3R)-3-hydroxy-4-[[3-[2-(2-hydroxyethyldisulfanyl)ethylamino]-3-oxo-propyl]amino]-2,2-dimethyl-4-oxo-butoxy]phosphoryl] hydrogen phosphate

Chemical Descriptors

Stereo SMILES (CACTVS) CC(C)(CO[P](O)(=O)O[P](O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O[P](O)(O)=O)n2cnc3c(N)ncnc23)[C@@H](O)C(=O)NCCC(=O)NCCSSCCO
SMILES (CACTVS) CC(C)(CO[P](O)(=O)O[P](O)(=O)OC[CH]1O[CH]([CH](O)[CH]1O[P](O)(O)=O)n2cnc3c(N)ncnc23)[CH](O)C(=O)NCCC(=O)NCCSSCCO
Stereo SMILES (OpenEye) CC(C)(CO[P@@](=O)(O)O[P@@](=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)OP(=O)(O)O)[C@H](C(=O)NCCC(=O)NCCSSCCO)O
InChI descriptor InChI=1S/C23H40N7O17P3S2/c1-23(2,18(34)21(35)26-4-3-14(32)25-5-7-51-52-8-6-31)10-44-50(41,42)47-49(39,40)43-9-13-17(46-48(36,37)38)16(33)22(45-13)30-12-29-15-19(24)27-11-28-20(15)30/h11-13,16-18,22,31,33-34H,3-10H2,1-2H3,(H,25,32)(H,26,35)(H,39,40)(H,41,42)(H2,24,27,28)(H2,36,37,38)/t13-,16-,17-,18+,22-/m1/s1
InChIKey descriptor MQCDRNSLNTXXSJ-ZSJPKINUSA-N

Status Information

Last modified 2020-06-17
Created 2006-03-22
Release status REL
Model PDB code 2GES
Processing site RCSB