Structure of PDB 4e3i Chain A Binding Site BS01
Receptor Information
>4e3i Chain A (length=358) Species:
83333
(Escherichia coli K-12) [
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APQQINDIVHRTITPLIEQQKIPGMAVAVIYQGKPYYFTWGYADIAKKQP
VTQQTLFELGSVSKTFTGVLGGDAIARGEIKLSDPTTKYWPELTAKQWNG
ITLLHLATYTAGGLPLQVPDEVKSSSDLLRFYQNWQPAWAPGTQRLYANS
SIGLFGALAVKPSGLSFEQAMQTRVFQPLKLNHTWINVPPAEEKNYAWGY
REGKAVHVSPGALDAEAYGVKSTIEDMARWVQSNLKPLDINEKTLQQGIQ
LAQSRYWQTGDMYQGLGWEMLDWPVNPDSIINGSDNKIALAARPVKAITP
PTPAVRASWVHKTGATGGFGSYVAFIPEKELGIVMLANKNYPNPARVDAA
WQILNALQ
Ligand information
Ligand ID
0N3
InChI
InChI=1S/C9H12BNO6S/c12-9(13)8-3-1-2-7(4-8)5-18(16,17)11-6-10(14)15/h1-4,11,14-15H,5-6H2,(H,12,13)
InChIKey
AHCSCYIPIIBZTG-UHFFFAOYSA-N
SMILES
Software
SMILES
ACDLabs 12.01
O=S(=O)(NCB(O)O)Cc1cccc(c1)C(=O)O
OpenEye OEToolkits 1.7.6
B(CNS(=O)(=O)Cc1cccc(c1)C(=O)O)(O)O
CACTVS 3.370
OB(O)CN[S](=O)(=O)Cc1cccc(c1)C(O)=O
Formula
C9 H12 B N O6 S
Name
3-({[(dihydroxyboranyl)methyl]sulfamoyl}methyl)benzoic acid
ChEMBL
DrugBank
ZINC
ZINC000205324584
PDB chain
4e3i Chain A Residue 401 [
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Receptor-Ligand Complex Structure
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PDB
4e3i
Fragment-guided design of subnanomolar beta-lactamase inhibitors active in vivo.
Resolution
1.6 Å
Binding residue
(original residue number in PDB)
S64 Y150 V211 S212 Y221 G317 A318 G320
Binding residue
(residue number reindexed from 1)
S61 Y147 V208 S209 Y218 G314 A315 G317
Annotation score
1
Binding affinity
PDBbind-CN
: -logKd/Ki=8.89,Ki=1.3nM
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:4e3i
,
PDBe:4e3i
,
PDBj:4e3i
PDBsum
4e3i
PubMed
23043117
UniProt
P00811
|AMPC_ECOLI Beta-lactamase (Gene Name=ampC)
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