Structure of PDB 4jxg Chain B Binding Site BS02

Receptor Information
>4jxg Chain B (length=358) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
APQQINDIVHRTITPLIEQQKIPGMAVAVIYQGKPYYFTWGYADIAKKQP
VTQQTLFELGSVSKTFTGVLGGDAIARGEIKLSDPTTKYWPELTAKQWNG
ITLLHLATYTAGGLPLQVPDEVKSSSDLLRFYQNWQPAWAPGTQRLYANS
SIGLFGALAVKPSGLSFEQAMQTRVFQPLKLNHTWINVPPAEEKNYAWGY
REGKAVHVSPGALDAEAYGVKSTIEDMARWVQSNLKPLDINEKTLQQGIQ
LAQSRYWQTGDMYQGLGWEMLDWPVNPDSIINGSDNKIALAARPVKAITP
PTPAVRASWVHKTGATGGFGSYVAFIPEKELGIVMLANKNYPNPARVDAA
WQILNALQ
Ligand information
Ligand ID1S6
InChIInChI=1S/C19H21N3O5S/c1-10-13(14(22-27-10)11-7-5-4-6-8-11)16(24)20-12(9-23)17-21-15(18(25)26)19(2,3)28-17/h4-9,12,15,17,21H,1-3H3,(H,20,24)(H,25,26)/t12-,15+,17-/m1/s1
InChIKeyQXXMSXCGXIRLPM-ISTRZQFTSA-N
SMILES
SoftwareSMILES
CACTVS 3.370Cc1onc(c2ccccc2)c1C(=O)N[C@H](C=O)[C@@H]3N[C@@H](C(O)=O)C(C)(C)S3
ACDLabs 12.01O=C(NC(C=O)C1SC(C(N1)C(=O)O)(C)C)c3c(onc3c2ccccc2)C
OpenEye OEToolkits 1.7.6Cc1c(c(no1)c2ccccc2)C(=O)N[C@H](C=O)[C@@H]3N[C@H](C(S3)(C)C)C(=O)O
OpenEye OEToolkits 1.7.6Cc1c(c(no1)c2ccccc2)C(=O)NC(C=O)C3NC(C(S3)(C)C)C(=O)O
CACTVS 3.370Cc1onc(c2ccccc2)c1C(=O)N[CH](C=O)[CH]3N[CH](C(O)=O)C(C)(C)S3
FormulaC19 H21 N3 O5 S
Name(2R,4S)-5,5-dimethyl-2-[(1R)-1-{[(5-methyl-3-phenyl-1,2-oxazol-4-yl)carbonyl]amino}-2-oxoethyl]-1,3-thiazolidine-4-carb oxylic acid;
Oxacillin, bound form
ChEMBL
DrugBank
ZINCZINC000103522352
PDB chain4jxg Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4jxg Complexed structures of AmpC beta-lactamase
Resolution1.65 Å
Binding residue
(original residue number in PDB)		S64 Y150 Y221 N289 T316 G317 A318 T319 G320
Binding residue
(residue number reindexed from 1)		S61 Y147 Y218 N286 T313 G314 A315 T316 G317
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) S64 K67 Y112 A114 V121 Y150 G156 E272 K315 A318
Catalytic site (residue number reindexed from 1) S61 K64 Y109 A111 V118 Y147 G153 E269 K312 A315
Enzyme Commision number 3.5.2.6: beta-lactamase.
Gene Ontology
Molecular Function
GO:0008800 beta-lactamase activity
GO:0016787 hydrolase activity
Biological Process
GO:0017001 antibiotic catabolic process
GO:0046677 response to antibiotic
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4jxg, PDBe:4jxg, PDBj:4jxg
PDBsum4jxg
PubMed
UniProtP00811|AMPC_ECOLI Beta-lactamase (Gene Name=ampC)

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