PDB entry 3iwi
View 3iwi on RCSB PDB site
Description: X-ray crystal structure of the extended-spectrum AmpC omega loop insertion (H210AAA) mutant beta-lactamase at 1.64 Angstrom resolution
Class: hydrolase
Keywords: serine hydrolase, beta-lactamase, cephalosporinase, extended-spectrum antibiotic resistance, Antibiotic resistance, Hydrolase, Periplasm
Deposited on
2009-09-02, released
2010-02-16
The last revision prior to the SCOPe 2.08 freeze date was dated
2010-02-16, with a file datestamp of
2010-02-12.
Experiment type: XRAY
Resolution: 1.64 Å
R-factor: 0.171
AEROSPACI score: 0.59
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Beta-lactamase
Species: Escherichia coli [TaxId:83333]
Gene: ampA, ampC, b4150, JW4111
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d3iwia_ - Chain 'B':
Compound: Beta-lactamase
Species: Escherichia coli [TaxId:83333]
Gene: ampA, ampC, b4150, JW4111
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d3iwib_ - Heterogens: PO4, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3iwiA (A:)
apqqindivhrtitplieqqkipgmavaviyqgkpyyftwgyadiakkqpvtqqtlfelg
svsktftgvlggdaiargeiklsdpttkywpeltakqwngitllhlatytagglplqvpd
evksssdllrfyqnwqpawapgtqrlyanssiglfgalavkpsglsfeqamqtrvfqplk
lnhtwinvppaeeknyawgyregkavhaaavspgaldaeaygvkstiedmarwvqsnlkp
ldinektlqqgiqlaqsrywqtgdmyqglgwemldwpvnpdsiingsdnkialaarpvka
itpptpavraswvhktgatggfgsyvafipekelgivmlanknypnparvdaawqilnal
q
Sequence, based on observed residues (ATOM records): (download)
>3iwiA (A:)
apqqindivhrtitplieqqkipgmavaviyqgkpyyftwgyadiakkqpvtqqtlfelg
svsktftgvlggdaiargeiklsdpttkywpeltakqwngitllhlatytagglplqvpd
evksssdllrfyqnwqpawapgtqrlyanssiglfgalavkpsglsfeqamqtrvfqplk
lnhtwinvppaeeknyawgyregkavhaaavspgaldaeaygvkstiedmarwvqsnlkp
ldinektlqqgiqlaqsrywqtgdmyqglgwemldwpvnpdsiialaarpvkaitpptpa
vraswvhktgatggfgsyvafipekelgivmlanknypnparvdaawqilnalq
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>3iwiB (B:)
apqqindivhrtitplieqqkipgmavaviyqgkpyyftwgyadiakkqpvtqqtlfelg
svsktftgvlggdaiargeiklsdpttkywpeltakqwngitllhlatytagglplqvpd
evksssdllrfyqnwqpawapgtqrlyanssiglfgalavkpsglsfeqamqtrvfqplk
lnhtwinvppaeeknyawgyregkavhaaavspgaldaeaygvkstiedmarwvqsnlkp
ldinektlqqgiqlaqsrywqtgdmyqglgwemldwpvnpdsiingsdnkialaarpvka
itpptpavraswvhktgatggfgsyvafipekelgivmlanknypnparvdaawqilnal
q