PDB Chemical Component CE4

Ideal Model

Chemical Description

Name (2R)-2-[(R)-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}(carboxy)methyl]-5-methylidene-5,6-dihydro -2H-1,3-thiazine-4-carboxylic acid
Synonyms cefotaxime, hydrolyzed, C3'-cleaved, open, unbound form
Formula C14 H15 N5 O6 S2
Formal charge 0
Molecular weight 413.429 g/mol
Component type NON-POLYMER

Chemical features

Atom count 42
Chiral atom count 2
Chiral atoms C05 C06
Bond count 43
Aromatic bond count 5

Chemical Identifiers

Systematic name (ACDLabs) (2R)-2-[(R)-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}(carboxy)methyl]-5-methylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
Systematic name (OpenEye OEToolkits) (2~{R})-2-[(1~{R})-1-[[(2~{Z})-2-(2-azanyl-1,3-thiazol-4-yl)-2-methoxyimino-ethanoyl]amino]-2-oxidanyl-2-oxidanylidene-ethyl]-5-methylidene-2~{H}-1,3-thiazine-4-carboxylic acid

Chemical Descriptors

Stereo SMILES (CACTVS) CO\N=C(/C(=O)N[C@@H]([C@H]1SCC(=C)C(=N1)C(O)=O)C(O)=O)c2csc(N)n2
SMILES (CACTVS) CON=C(C(=O)N[CH]([CH]1SCC(=C)C(=N1)C(O)=O)C(O)=O)c2csc(N)n2
Stereo SMILES (OpenEye) CO/N=C(/c1csc(n1)N)\C(=O)N[C@@H]([C@@H]2N=C(C(=C)CS2)C(=O)O)C(=O)O
InChI descriptor InChI=1S/C14H15N5O6S2/c1-5-3-26-11(18-7(5)12(21)22)9(13(23)24)17-10(20)8(19-25-2)6-4-27-14(15)16-6/h4,9,11H,1,3H2,2H3,(H2,15,16)(H,17,20)(H,21,22)(H,23,24)/b19-8-/t9-,11+/m0/s1
InChIKey descriptor ZRDXEERHKBZJMY-KTFFUYHOSA-N

Status Information

Last modified 2020-06-17
Created 2017-01-20
Release status REL
Model PDB code 5UJ3
Processing site RCSB