PDBsum entry: 1bsg

Hydrolase

PDB id

1bsg

Contents

			Protein chain

					266 a.a. *

			Ligands

					ACT

			Waters ×241

* Residue conservation analysis

PDB id:

1bsg

Links
- PDBe
- RCSB
- SRS
- MMDB
- JenaLib
- OCA
- PDBWiki
- Proteopedia
- CATH
- SCOP
- FSSP
- HSSP
- PDBSWS
- PQS
- CSA
- ProSAT
- EDS
- Whatcheck

Name:

Hydrolase

Title:

Beta-lactamase from streptomyces albus g

Structure:

Beta lactamase. Chain: a. Synonym: penicillinase. Ec: 3.5.2.6

Source:

Streptomyces albus. Organism_taxid: 1962. Strain: g

Resolution:

1.85Å

R-factor:

0.152

Authors:

E.Fonze,P.Charlier,O.Dideberg

Date:

20-Jul-98

Release date:

13-Jan-99

PROCHECK

	Headers

	References

Protein chain

P14559 (BLAC_STRAL) - Beta-lactamase

Seq: Struc:					314 a.a. 266 a.a.*

Key:

PfamA domain

Secondary structure

CATH domain

* PDB and UniProt seqs differ at 2 residue positions (black crosses)



		Enzyme reactions

Enzyme class:

E.C.3.5.2.6 - Beta-lactamase.

[IntEnz] [ExPASy] [KEGG] [BRENDA]

Pathway:

Penicillin Biosynthesis and Metabolism

Reaction:

A beta-lactam + H₂O = a substituted beta-amino acid

Cofactor:

Zinc



		Gene Ontology (GO) functional annotation

Biological process	response to antibiotic	2 terms
Biochemical function	hydrolase activity	2 terms