PDB Chemical Component SAM

Ideal Model

Chemical Description

Name S-ADENOSYLMETHIONINE
Formula C15 H22 N6 O5 S
Formal charge 0
Molecular weight 398.437 g/mol
Component type NON-POLYMER

Chemical features

Atom count 49
Chiral atom count 6
Chiral atoms CA SD C4' C3' C2' C1'
Bond count 51
Aromatic bond count 10

Chemical Identifiers

Systematic name (ACDLabs) (2S)-2-amino-4-[{[(2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}(methyl)sulfonio]butanoate (non-preferred name)
Systematic name (OpenEye OEToolkits) (2S)-2-amino-4-[[(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-oxolan-2-yl]methyl-methyl-sulfonio]butanoate

Chemical Descriptors

Stereo SMILES (CACTVS) C[S@@+](CC[C@H](N)C([O-])=O)C[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(N)ncnc23
SMILES (CACTVS) C[S+](CC[CH](N)C([O-])=O)C[CH]1O[CH]([CH](O)[CH]1O)n2cnc3c(N)ncnc23
Stereo SMILES (OpenEye) C[S@@+](CC[C@@H](C(=O)[O-])N)C[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)O
InChI descriptor InChI=1S/C15H22N6O5S/c1-27(3-2-7(16)15(24)25)4-8-10(22)11(23)14(26-8)21-6-20-9-12(17)18-5-19-13(9)21/h5-8,10-11,14,22-23H,2-4,16H2,1H3,(H2-,17,18,19,24,25)/t7-,8+,10+,11+,14+,27-/m0/s1
InChIKey descriptor MEFKEPWMEQBLKI-FCKMPRQPSA-N

Status Information

Last modified 2011-06-04
Created 1999-07-08
Release status REL
Model PDB code 1CMC
Processing site PDBJ