PDBsum entry 2cx3

Oxidoreductase

PDB id: 2cx3

Contents

Protein chains

160 a.a. *

Waters ×200

* Residue conservation analysis

PDB id:

2cx3

Name:

Oxidoreductase

Title:

Crystal structure of a bacterioferritin comigratory protein peroxiredoxin from the aeropyrum pernix k1 (form-1 crystal)

Structure:

Bacterioferritin comigratory protein. Chain: a, b, c, d. Synonym: bacterioferritin comigratory protein peroxiredoxin. Engineered: yes

Source:

Aeropyrum pernix. Organism_taxid: 272557. Strain: k1. Gene: ape2125. Expressed in: escherichia coli. Expression_system_taxid: 562.

Biol. unit:

Octamer (from PQS)

Resolution:

2.64Å R-factor: 0.206 R-free: 0.247

Authors:

E.Mizohata,K.Murayama,M.Idaka,A.Tatsuguchi,T.Terada,M.Shirouzu, S.Yokoyama,Riken Structural Genomics/proteomics Initiative (Rsgi)

Key ref:

E.Mizohata et al. Crystal structure of a bacterioferritin comigratory protein peroxiredoxin from the aeropyrum pernix k1 (form-1 crystal). To be published, .

Date:

27-Jun-05 Release date: 27-Dec-05

Protein chains

Q9YA14  (Q9YA14_AERPE) -  Thiol peroxidase from Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1)

Seq: 161 a.a.

Struc: 160 a.a.*

* PDB and UniProt seqs differ at 1 residue position (black cross)

Enzyme reactions

• Enzyme class: E.C.1.11.1.15 - Transferred entry: 1.11.1.24, 1.11.1.25, 1.11.1.26, 1.11.1.27, 1.11.1.28
• Pathway: Peroxiredoxin
• Reaction: 2 R'-SH + ROOH = R'-S-S-R' + H₂O + ROH

Molecule diagrams generated from .mol files obtained from the KEGG ftp site