1FF3

STRUCTURE OF THE PEPTIDE METHIONINE SULFOXIDE REDUCTASE FROM ESCHERICHIA COLI

PDB DOI: https://doi.org/10.2210/pdb1FF3/pdb

Classification: OXIDOREDUCTASE
Organism(s): Escherichia coli
Mutation(s): Yes

Deposited: 2000-07-25 Released: 2000-12-06
Deposition Author(s): Tete-Favier, F., Cobessi, D., Boschi-Muller, S., Azza, S., Branlant, G., Aubry, A.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.218
R-Value Work: 0.195

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Crystal structure of the Escherichia coli peptide methionine sulphoxide reductase at 1.9 A resolution.

Tete-Favier, F., Cobessi, D., Boschi-Muller, S., Azza, S., Branlant, G., Aubry, A.

(2000) Structure 8: 1167-1178

PubMed: 11080639 Search on PubMed
DOI: https://doi.org/10.1016/s0969-2126(00)00526-8
Primary Citation of Related Structures:
1FF3

PubMed Abstract:
Peptide methionine sulphoxide reductases catalyze the reduction of oxidized methionine residues in proteins. They are implicated in the defense of organisms against oxidative stress and in the regulation of processes involving peptide methionine oxidation/reduction. These enzymes are found in numerous organisms, from bacteria to mammals and plants. Their primary structure shows no significant similarity to any other known protein.

Organizational Affiliation

Laboratoire de Cristallographie et de Modélisation des Matériaux Minéraux et Biologiques Groupe Biocristallographie University Henri Poincaré BP239 54506, Vandoeuvre-lès-Nancy Cédex, France.

Macromolecule Content

Total Structure Weight: 70.31 kDa
Atom Count: 5,153
Modelled Residue Count: 590
Deposited Residue Count: 633
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PEPTIDE METHIONINE SULFOXIDE REDUCTASE	A, B, C	211	Escherichia coli	Mutation(s): 1
UniProt
Find proteins for P0A744 (Escherichia coli (strain K12)) Explore P0A744 Go to UniProtKB: P0A744
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A744
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth B] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth B]	D [auth A], E [auth A], F [auth A], G [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth B]