Structure of PDB 5cgx Chain A Binding Site BS01

Receptor Information
>5cgx Chain A (length=362) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GHMSGEAPLTATVDGIIQPMLKAYRIPGMAVAVLKDGKAHYFNYGVANRE
SGQRVSEQTLFEIGSVSKTLTATLGAYAAVKGGFELDDKVSQHAPWLKGS
AFDGVTMAELATYSAGGLPLQFPDEVDSNDKMQTYYRSWSPVYPAGTHRQ
FSNPSIGLFGHLAANSLGQPFEQLMSQTLLPKLGLHHTYIQVPESAMANY
AYGYSKEDKPIRATPGVLAAEAYGIKTGSADLLKFVEANMGYQGDAALKS
AIALTHTGFHSVGEMTQGLGWESYDYPVTEQVLLAGNSPAVSFQANPVTR
FAVPKAMGEQRLYNKTGSTGGFGAYVAFVPARGIAIVMLANRNYPIEARV
KAAHAILSQLAE
Ligand information
Ligand ID1S7
InChIInChI=1S/C15H16N2O5S2/c1-9-7-24-14(16-12(9)13(20)21)15(8-18,22-2)17-11(19)6-10-4-3-5-23-10/h3-5,8,14H,1,6-7H2,2H3,(H,17,19)(H,20,21)/t14-,15+/m1/s1
InChIKeyBMQDZZSQSZJJQV-CABCVRRESA-N
SMILES
SoftwareSMILES
CACTVS 3.370CO[C@@](NC(=O)Cc1sccc1)(C=O)[C@H]2SCC(=C)C(=N2)C(O)=O
OpenEye OEToolkits 1.7.6COC(C=O)(C1N=C(C(=C)CS1)C(=O)O)NC(=O)Cc2cccs2
ACDLabs 12.01O=CC(OC)(NC(=O)Cc1sccc1)C2N=C(C(=O)O)\C(=C)CS2
OpenEye OEToolkits 1.7.6CO[C@@](C=O)([C@@H]1N=C(C(=C)CS1)C(=O)O)NC(=O)Cc2cccs2
CACTVS 3.370CO[C](NC(=O)Cc1sccc1)(C=O)[CH]2SCC(=C)C(=N2)C(O)=O
FormulaC15 H16 N2 O5 S2
Name(2R)-2-{(1S)-1-methoxy-2-oxo-1-[(thiophen-2-ylacetyl)amino]ethyl}-5-methylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid;
Cefoxitin, bound form
ChEMBL
DrugBank
ZINCZINC000263620276
PDB chain5cgx Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5cgx FOX-4 cephamycinase: an analysis of structure and function.
Resolution1.21 Å
Binding residue
(original residue number in PDB)
S64 K67 L119 Q120 F150 N152 Y222 F292 S317
Binding residue
(residue number reindexed from 1)
S65 K68 L120 Q121 F151 N153 Y223 F293 S318
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) S64 K67 F150 E271 K314 S317
Catalytic site (residue number reindexed from 1) S65 K68 F151 E272 K315 S318
Enzyme Commision number 3.5.2.6: beta-lactamase.
Gene Ontology
Molecular Function
GO:0008800 beta-lactamase activity
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
Biological Process
GO:0017001 antibiotic catabolic process
GO:0046677 response to antibiotic
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space

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Cellular Component
External links
PDB RCSB:5cgx, PDBe:5cgx, PDBj:5cgx
PDBsum5cgx
PubMed26525784
UniProtQ9L387

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