Brand  (β version)

color scheme of protein:

hetatm:

x
information
centroid:
interaction residue:

chain:

Ligands
Code Name Link
HEM Protoporphyrin ix containing Fe
IMD Imidazole
Code : 1DSO
Header : OXIDOREDUCTASE
Title : CYTOCHROME C PEROXIDASE H175G MUTANT, IMIDAZOLE COMPLEX AT PH 6, ROOM TEMPERATURE.
Release Data : 2001-03-07
Compound :
mol_id molecule chains
1 CYTOCHROME C PEROXIDASE A
ec: 1.11.1.5
mutation: H175G
Source :
mol_id organism_scientific organism_common expression_system
1 Saccharomyces cerevisiae  (taxid:4932) Baker's yeast Escherichia coli  (taxid:562)
expression_system_vector_type: PLASMID
expression_system_plasmid: PT7CCP
Authors : Hirst, J., Wilcox, S.K., Williams, P.A., McRee, D.E., Goodin, D.B.
Keywords : HEME ENZYME, PEROXIDASE, CAVITY MUTANT, LIGAND BINDING, OXIDOREDUCTASE
Exp. method : X-RAY DIFFRACTION ( 2.03 Å )
Citation :

Replacement of the axial histidine ligand with imidazole in cytochrome c peroxidase. 1. Effects on structure.

Hirst, J.,Wilcox, S.K.,Williams, P.A.  et al.
(2001)  Biochemistry  40 : 1265 - 1273

PubMed: 11170452
DOI: 10.1021/bi002089r

Chain : A
UniProt : P00431 (CCPR_YEAST)
Reaction : 2 ferrocytochrome c + H(2)O(2) = 2 ferricytochrome c + 2 H(2)O.