1GGK

CRYSTAL STRUCTURE OF CATALASE HPII FROM ESCHERICHIA COLI, ASN201HIS VARIANT.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.26 Å
  • R-Value Free: 0.208
  • R-Value Work: 0.130

Literature

Macromolecules
Sequence Display for 1GGK

Classification: OXIDOREDUCTASE

Total Structure Weight: 339647.94

Macromolecule Entities
Molecule Chains Length Organism Details
CATALASE HPII A, B, C, D 753 Escherichia coli EC#: 1.11.1.6 IUBMB
Mutation: N201H
Gene Name(s): katE b1732 JW1721
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HEM
Query on HEM

A, B, C, D PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.26 Å
  • R-Value Free: 0.208
  • R-Value Work: 0.130
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 95.23 α = 90.00
b = 134.70 β = 109.41
c = 124.45 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-21
  • Released Date: 2000-08-30
  • Deposition author(s): Melik-Adamyan, W.R., Bravo, J., Carpena, X., Switala, J., Mate, M.J., Fita, I., Loewen, P.C.

Revision History

  • Version 1_0: 2000-08-30

    Type: Initial release

  • Version 1_1: 2008-04-26

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance