PDBsum entry 2aw9

Oxidoreductase

PDB id: 2aw9

Contents

Protein chains

210 a.a. *

Metals

_MN ×2

Waters ×25

* Residue conservation analysis

PDB id:

2aw9

Name:

Oxidoreductase

Title:

Superoxide dismutase with manganese from deinococcus radiodurans

Structure:

Superoxide dismutase [mn]. Chain: a, b. Synonym: mnsod. Engineered: yes

Source:

Deinococcus radiodurans. Organism_taxid: 1299. Gene: soda. Expressed in: escherichia coli. Expression_system_taxid: 562.

Biol. unit:

Dimer (from PQS)

Resolution:

2.70Å R-factor: 0.170 R-free: 0.214

Authors:

S.Tanaka,M.R.Sawaya,S.Chan,L.J.Perry

Key ref:

S.Tanaka et al. Crystal structure of manganese superoxide dismutase from deinococcus radiodurans. To be published, .

Date:

31-Aug-05 Release date: 22-Aug-06

Protein chains

Q9RUV2  (SODM_DEIRA) -  Superoxide dismutase [Mn] from Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / CCUG 27074 / LMG 4051 / NBRC 15346 / NCIMB 9279 / VKM B-1422 / R1)

Seq: 211 a.a.

Struc: 210 a.a.*

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

Enzyme reactions

• Enzyme class: E.C.1.15.1.1 - superoxide dismutase.
• Reaction: 2 superoxide + 2 H⁺ = H2O2 + O2
• Cofactor: Fe cation or Mn(2+) or (Zn(2+) and Cu cation)

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