Brand  (β version)

color scheme of protein:

hetatm:

x
information
centroid:
interaction residue:

chain: Hide other chain(s)

Ligands
Code Name Link
CL Chloride ion
HEM Protoporphyrin ix containing Fe
SO4 Sulfate ion
UNX Unknown atom or ion
Code : 1ITK
Header : OXIDOREDUCTASE
Title : Crystal structure of catalase-peroxidase from Haloarcula marismortui
Release Data : 2002-08-28
Compound :
mol_id molecule chains
1 catalase-peroxidase A,B
ec: 1.11.1.6
Source :
mol_id organism_scientific
1 Haloarcula marismortui  (taxid:2238)
Authors : Yamada, Y., Fujiwara, T., Sato, T., Igarashi, N., Tanaka, N.
Keywords : HEME PROTEIN, OXIDOREDUCTASE
Exp. method : X-RAY DIFFRACTION ( 2.0 Å )
Citation :

The 2.0 A crystal structure of catalase-peroxidase from Haloarcula marismortui.

Yamada, Y.,Fujiwara, T.,Sato, T.  et al.
(2002)  Nat.Struct.Biol.  9 : 691 - 695

PubMed: 12172540
DOI: 10.1038/nsb834

Chain : A, B
UniProt : O59651 (KATG2_HALMA)
Reaction : Donor + H(2)O(2) = oxidized donor + 2 H(2)O.
2 H(2)O(2) = O(2) + 2 H(2)O.