PDB entry 1ke3
View 1ke3 on RCSB PDB site
Description: X-ray crystal structure of AmpC beta-lactamase from E. coli in complex with the inhibitor 4,4'-biphenyldiboronic acid
Class: hydrolase
Keywords: cephalosporinase, beta-lactamase, serine hydrolase, phenylboronic acid inhibitor
Deposited on
2001-11-14, released
2002-07-17
The last revision prior to the SCOPe 2.05 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 2.15 Å
R-factor: 0.193
AEROSPACI score: 0.41
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Beta-lactamase
Species: Escherichia coli [TaxId:562]
Gene: K12
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d1ke3a_ - Chain 'B':
Compound: Beta-lactamase
Species: Escherichia coli [TaxId:562]
Gene: K12
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d1ke3b_ - Heterogens: PO4, BDB, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1ke3A (A:)
apqqindivhrtitplieqqkipgmavaviyqgkpyyftwgyadiakkqpvtqqtlfelg
svsktftgvlggdaiargeiklsdpttkywpeltakqwngitllhlatytagglplqvpd
evksssdllrfyqnwqpawapgtqrlyanssiglfgalavkpsglsfeqamqtrvfqplk
lnhtwinvppaeeknyawgyregkavhvspgaldaeaygvkstiedmarwvqsnlkpldi
nektlqqgiqlaqsrywqtgdmyqglgwemldwpvnpdsiingsdnkialaarpvkaitp
ptpavraswvhktgatggfgsyvafipekelgivmlanknypnparvdaawqilnalq
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>1ke3B (B:)
apqqindivhrtitplieqqkipgmavaviyqgkpyyftwgyadiakkqpvtqqtlfelg
svsktftgvlggdaiargeiklsdpttkywpeltakqwngitllhlatytagglplqvpd
evksssdllrfyqnwqpawapgtqrlyanssiglfgalavkpsglsfeqamqtrvfqplk
lnhtwinvppaeeknyawgyregkavhvspgaldaeaygvkstiedmarwvqsnlkpldi
nektlqqgiqlaqsrywqtgdmyqglgwemldwpvnpdsiingsdnkialaarpvkaitp
ptpavraswvhktgatggfgsyvafipekelgivmlanknypnparvdaawqilnalq