PDB entry 1yly
View 1yly on RCSB PDB site
Description: X-ray crystallographic structure of CTX-M-9 beta-lactamase complexed with ceftazidime-like boronic acid
Class: hydrolase
Keywords: CTX-M, beta-lactamase, transition state, ceftazidime, boronic acid, HYDROLASE
Deposited on
2005-01-19, released
2005-04-26
The last revision prior to the SCOPe 2.03 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 1.25 Å
R-factor: 0.129
AEROSPACI score: 0.84
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: beta-lactamase CTX-M-9
Species: Escherichia coli [TaxId:562]
Gene: CTX-M
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d1ylya_ - Chain 'B':
Compound: beta-lactamase CTX-M-9
Species: Escherichia coli [TaxId:562]
Gene: CTX-M
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d1ylyb_ - Heterogens: PO4, CB4, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1ylyA (A:)
qtsavqqklaalekssggrlgvalidtadntqvlyrgderfpmcstskvmaaaavlkqse
tqkqllnqpveikpadlvnynpiaekhvngtmtlaelsaaalqysdntamnkliaqlggp
ggvtafaraigdetfrldrteptlntaipgdprdtttpramaqtlrqltlghalgetqra
qlvtwlkgnttgaasiraglptswtagdktgsgdygttndiaviwpqgraplvlvtyftq
pqqnaesrrdvlasaariiaegl
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1ylyB (B:)
qtsavqqklaalekssggrlgvalidtadntqvlyrgderfpmcstskvmaaaavlkqse
tqkqllnqpveikpadlvnynpiaekhvngtmtlaelsaaalqysdntamnkliaqlggp
ggvtafaraigdetfrldrteptlntaipgdprdtttpramaqtlrqltlghalgetqra
qlvtwlkgnttgaasiraglptswtagdktgsgdygttndiaviwpqgraplvlvtyftq
pqqnaesrrdvlasaariiaegl
Sequence, based on observed residues (ATOM records): (download)
>1ylyB (B:)
avqqklaalekssggrlgvalidtadntqvlyrgderfpmcstskvmaaaavlkqsetqk
qllnqpveikpadlvnynpiaekhvngtmtlaelsaaalqysdntamnkliaqlggpggv
tafaraigdetfrldrteptlntaipgdprdtttpramaqtlrqltlghalgetqraqlv
twlkgnttgaasiraglptswtagdktgsgdygttndiaviwpqgraplvlvtyftqpqq
naesrrdvlasaariiaegl