Structure of PDB 1ke3 Chain B Binding Site BS01
Receptor Information
>1ke3 Chain B (length=358) Species:
562
(Escherichia coli) [
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APQQINDIVHRTITPLIEQQKIPGMAVAVIYQGKPYYFTWGYADIAKKQP
VTQQTLFELGSVSKTFTGVLGGDAIARGEIKLSDPTTKYWPELTAKQWNG
ITLLHLATYTAGGLPLQVPDEVKSSSDLLRFYQNWQPAWAPGTQRLYANS
SIGLFGALAVKPSGLSFEQAMQTRVFQPLKLNHTWINVPPAEEKNYAWGY
REGKAVHVSPGALDAEAYGVKSTIEDMARWVQSNLKPLDINEKTLQQGIQ
LAQSRYWQTGDMYQGLGWEMLDWPVNPDSIINGSDNKIALAARPVKAITP
PTPAVRASWVHKTGATGGFGSYVAFIPEKELGIVMLANKNYPNPARVDAA
WQILNALQ
Ligand information
Ligand ID
BDB
InChI
InChI=1S/C12H12B2O4/c15-13(16)11-5-1-9(2-6-11)10-3-7-12(8-4-10)14(17)18/h1-8,15-18H
InChIKey
SLHKDOGTVUCXKX-UHFFFAOYSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.5.0
B(c1ccc(cc1)c2ccc(cc2)B(O)O)(O)O
ACDLabs 10.04
CACTVS 3.341
OB(O)c1ccc(cc1)c2ccc(cc2)B(O)O
Formula
C12 H12 B2 O4
Name
4,4'-BIPHENYLDIBORONIC ACID
ChEMBL
CHEMBL109227
DrugBank
DB02627
ZINC
ZINC000169747015
PDB chain
1ke3 Chain B Residue 364 [
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Receptor-Ligand Complex Structure
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PDB
1ke3
Structure-based approach for binding site identification on AmpC beta-lactamase.
Resolution
2.15 Å
Binding residue
(original residue number in PDB)
S64 Q120 D123 Y150 N152 Y221 G317 A318
Binding residue
(residue number reindexed from 1)
S61 Q117 D120 Y147 N149 Y218 G314 A315
Annotation score
1
Binding affinity
BindingDB: Ki=200nM
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
View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:1ke3
,
PDBe:1ke3
,
PDBj:1ke3
PDBsum
1ke3
PubMed
12109906
UniProt
P00811
|AMPC_ECOLI Beta-lactamase (Gene Name=ampC)
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