PDB Chemical Component GEK

Ideal Model

Chemical Description

Name (2S)-4-[{[(2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}(carboxylatomethyl)sulfonio]-2-ammoniobutanoate
Synonyms CARBOXY-S-ADENOSYLMETHIONINE
Formula C16 H22 N6 O7 S
Formal charge 0
Molecular weight 442.447 g/mol
Component type NON-POLYMER

Chemical features

Atom count 52
Chiral atom count 6
Chiral atoms CA SD C1' C2' C3' C4'
Bond count 54
Aromatic bond count 10

Chemical Identifiers

Systematic name (ACDLabs) (2S)-4-[{[(2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}(carboxylatomethyl)sulfonio]-2-ammoniobutanoate
Systematic name (OpenEye OEToolkits) (2S)-4-[[(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl-(2-oxidanidyl-2-oxidanylidene-ethyl)sulfonio]-2-azaniumyl-butanoate

Chemical Descriptors

Stereo SMILES (CACTVS) Nc1ncnc2n(cnc12)[C@@H]3O[C@H](C[S@+](CC[C@H]([NH3+])C([O-])=O)CC([O-])=O)[C@@H](O)[C@H]3O
SMILES (CACTVS) Nc1ncnc2n(cnc12)[CH]3O[CH](C[S+](CC[CH]([NH3+])C([O-])=O)CC([O-])=O)[CH](O)[CH]3O
Stereo SMILES (OpenEye) c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)C[S@+](CC[C@@H](C(=O)[O-])[NH3+])CC(=O)[O-])O)O)N
InChI descriptor InChI=1S/C16H22N6O7S/c17-7(16(27)28)1-2-30(4-9(23)24)3-8-11(25)12(26)15(29-8)22-6-21-10-13(18)19-5-20-14(10)22/h5-8,11-12,15,25-26H,1-4,17H2,(H3-,18,19,20,23,24,27,28)/t7-,8+,11+,12+,15+,30-/m0/s1
InChIKey descriptor VFFTYSZNZJBRBG-HEOPWLPUSA-N

Status Information

Last modified 2013-06-11
Created 2012-08-29
Release status REL
Model PDB code 4GEK
Processing site RCSB