PDB entry 2a49
View 2a49 on RCSB PDB site
Description: Crystal structure of clavulanic acid bound to E166A variant of SHV-1 beta-lactamase
Class: hydrolase
Keywords: beta-lactamase, beta-lactam hydrolase, penicillinase, detergent binding, inhibitor design, covalent intermediate
Deposited on
2005-06-28, released
2005-08-02
The last revision prior to the SCOPe 2.04 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 1.43 Å
R-factor: 0.194
AEROSPACI score: 0.67
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Beta-lactamase SHV-1
Species: Klebsiella pneumoniae [TaxId:573]
Gene: bla, shv1
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d2a49a_ - Heterogens: TEM, MA4, EPE, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2a49A (A:)
spqpleqiklsesqlsgrvgmiemdlasgrtltawraderfpmmstfkvvlcgavlarvd
agdeqlerkihyrqqdlvdyspvsekhladgmtvgelcaaaitmsdnsaanlllatvggp
agltaflrqigdnvtrldrwatelnealpgdardtttpasmaatlrklltsqrlsarsqr
qllqwmvddrvagplirsvlpagwfiadktgagergargivallgpnnkaerivviylrd
tpasmaernqqiagigaaliehwqrlmil
Sequence, based on observed residues (ATOM records): (download)
>2a49A (A:)
spqpleqiklsesqlsgrvgmiemdlasgrtltawraderfpmmstfkvvlcgavlarvd
agdeqlerkihyrqqdlvdyspvsekhladgmtvgelcaaaitmsdnsaanlllatvggp
agltaflrqigdnvtrldrwatelnealpgdardtttpasmaatlrklltsqrlsarsqr
qllqwmvddrvagplirsvlpagwfiadktgagergargivallgpnnkaerivviylrd
tpasmaernqqiagigaaliehwqr