PDBsum entry: 2bgx

Hydrolase

PDB id: 2bgx

Contents

Protein chain

254 a.a. *

Metals

_ZN

Waters ×184

* Residue conservation analysis

Superseded by:

2wkx

PDB id:

2bgx

Name:

Hydrolase

Title:

Crystal structure of native amid at 1.8 angstrom

Structure:

N-acetylmuramoyl-l-alanine amidase. Chain: a. Ec: 3.5.1.28

Source:

Escherichia coli. Organism_taxid: 562. Strain: k-12 mg1655

Biol. unit:

Dimer (from PDB file)

Resolution:

1.80Å R-factor: 0.218 R-free: 0.248

Authors:

S.Petrella,R.Herman,C.Genereux,A.Pennartz,E.Sauvage,B.Joris, P.Charlier

Key ref:

S.Petrella et al. Crystal structure of amid from escherichia coli : a zinc amidase related to ampd from citrobacter freundii, T7 lysozyme and pgrp domains.. To be published,

Date:

06-Jan-05 Release date: 26-Jun-06

Protein chain

P75820  (AMID_ECOLI) -  N-acetylmuramoyl-L-alanine amidase AmiD

Seq: 276 a.a.

Struc: 254 a.a.

Enzyme reactions

• Enzyme class: E.C.3.5.1.28 - N-acetylmuramoyl-L-alanine amidase.
• Reaction: Hydrolyzes the link between N-acetylmuramoyl residues and L-amino acid residues in certain bacterial cell-wall glycopeptides.