Structure of PDB 1jwv Chain A

Receptor sequence
>1jwvA (length=263) Species: 562 (Escherichia coli) [Search protein sequence]
HPETLVKVKDAEDQLGARVGYIELDLNSGKILESFRPEERFPMMSTFKVL
LCGAVLSRVDAGQEQLGRRIHYSQNDLVEYSPVTEKHLTDGMTVRELCSA
AITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRWEPELNEAIPN
DERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSAL
PAGWFIADKSGAAERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNR
QIAEIGASLIKHW
3D structure
PDB1jwv Evolution of an antibiotic resistance enzyme constrained by stability and activity trade-offs.
ChainA
Resolution1.85 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) S70 K73 S130 E166 K234 A237
Catalytic site (residue number reindexed from 1) S45 K48 S105 E141 K209 A212
Enzyme Commision number 3.5.2.6: beta-lactamase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CB4 A S70 Y105 S130 N132 G236 A237 A238 E240 S45 Y80 S105 N107 G211 A212 A213 E214
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008800 beta-lactamase activity
GO:0016787 hydrolase activity
Biological Process
GO:0017001 antibiotic catabolic process
GO:0030655 beta-lactam antibiotic catabolic process
GO:0046677 response to antibiotic

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1jwv, PDBe:1jwv, PDBj:1jwv
PDBsum1jwv
PubMed12079336
UniProtP62593|BLAT_ECOLX Beta-lactamase TEM (Gene Name=bla)

[Back to BioLiP]