PDB Chemical Component CEO

Ideal Model

Chemical Description

Name 5-METHYLENE-2-[2-OXO-1-(2-THIOPHEN-2-YL-ACETYLAMINO)-ETHYL]-5,6-DIHYDRO-2H-[1,3]THIAZINE-4-CARBOXYLIC ACID
Synonyms HYDROLYZED CEPHALOTHIN
Formula C14 H14 N2 O4 S2
Formal charge 0
Molecular weight 338.402 g/mol
Component type NON-POLYMER

Chemical features

Atom count 36
Chiral atom count 2
Chiral atoms C6 C7
Bond count 37
Aromatic bond count 5

Chemical Identifiers

Systematic name (ACDLabs) (2R)-5-methylidene-2-{(1R)-2-oxo-1-[(thiophen-2-ylacetyl)amino]ethyl}-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
Systematic name (OpenEye OEToolkits) (2R)-5-methylidene-2-[(1R)-2-oxo-1-(2-thiophen-2-ylethanoylamino)ethyl]-2H-1,3-thiazine-4-carboxylic acid

Chemical Descriptors

Stereo SMILES (CACTVS) OC(=O)C1=N[C@H](SCC1=C)[C@H](NC(=O)Cc2sccc2)C=O
SMILES (CACTVS) OC(=O)C1=N[CH](SCC1=C)[CH](NC(=O)Cc2sccc2)C=O
Stereo SMILES (OpenEye) C=C1CS[C@@H](N=C1C(=O)O)[C@@H](C=O)NC(=O)Cc2cccs2
InChI descriptor InChI=1S/C14H14N2O4S2/c1-8-7-22-13(16-12(8)14(19)20)10(6-17)15-11(18)5-9-3-2-4-21-9/h2-4,6,10,13H,1,5,7H2,(H,15,18)(H,19,20)/t10-,13-/m1/s1
InChIKey descriptor FYGLCWWPHIWVKN-ZWNOBZJWSA-N

Status Information

Last modified 2021-03-01
Created 2002-02-11
Release status REL
Model PDB code 1KVM
Processing site RCSB