Brand  (β version)

PDB ID: 1DSE

Hetero Atom Contents

  The number of atoms exceeds 100,000.
  So, it can not be displayed here.

Select unit:

Select hetatm:   

close
information
centroid:
interaction residue:

Select chain:   Sequence  

Data format:   

Color scheme of protein:

Ligands
Code Name Style Show Link
HEM Protoporphyrin ix containing Fe PoSSuM
IMD Imidazole PoSSuM
PO4 Phosphate ion PoSSuM
Non-standard Residues
Code Name Show
Glycosylation
Code Name Emphasize
Modification
Code Name Show

Structure summary

Code : 1DSE   PDBj   RCSB PDB   PDBe
Header : OXIDOREDUCTASE
Title : CYTOCHROME C PEROXIDASE H175G MUTANT, IMIDAZOLE COMPLEX, WITH PHOSPHATE BOUND, PH 6, 100K
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 ( 2.0 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

Reaction

Chain : A
UniProt : P00431 (CCPR_YEAST)
Reaction: EC: Evidence:
Physiological Direction:
2 Fe(II)-[cytochrome c] + H2O2 + 2 H(+) = 2 Fe(III)- [cytochrome c] + 2 H2O 1.11.1.5 PubMed:2851317
-
Cofactor: Evidence: Note:
heme b ECO:0000269 | PubMed:10722697
ECO:0000269 | PubMed:11170452
ECO:0000269 | PubMed:2169873
ECO:0000269 | PubMed:6092361
ECO:0000269 | PubMed:8384877
ECO:0000269 | PubMed:8673607
Binds 1 heme b (iron(II)-protoporphyrin IX) group per subunit.