1MKQ

Crystal Structure of the Mutant Variant of Cytochrome c Peroxidase in the 'Open' Uncross-linked form

Structural Biology Knowledgebase: 1MKQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.64 Å
  • R-Value Free: 0.208
  • R-Value Work: 0.184

Literature

Macromolecules
Sequence Display for 1MKQ

Classification: OXIDOREDUCTASE

Total Structure Weight: 34331.25

Macromolecule Entities
Molecule Chains Length Organism Details
Cytochrome c Peroxidase A 294 Saccharomyces cerevisiae EC#: 1.11.1.5 IUBMB
Mutation: H52Y
Gene Name(s): CCP1 CCP CPO Gene View YKR066C
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HEM
Query on HEM

A PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MPD
Query on MPD

A (4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.64 Å
  • R-Value Free: 0.208
  • R-Value Work: 0.184
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 106.60 α = 90.00
b = 74.94 β = 90.00
c = 50.99 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-29
  • Released Date: 2003-04-08
  • Deposition author(s): Bhaskar, B., Immoos, C.E., Shimizu, H., Farmer, P.J., Poulos, T.L.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4