1CF9

Structure of the mutant VAL169CYS of catalase HPII from Escherichia coli


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.181

Literature

Macromolecules
Sequence Display for 1CF9

Classification: OXIDOREDUCTASE

Total Structure Weight: 339567.78

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (CATALASE HPII) A, B, C, D 753 Escherichia coli EC#: 1.11.1.6 IUBMB
Mutation: V169C
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: 1.8 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.181
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 93.47 α = 90.00
b = 133.04 β = 109.64
c = 122.22 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-03-24
  • Released Date: 1999-04-06
  • Deposition author(s): Mate, M.J., Loewen, P.C., Fita, I.

Revision History

  • Version 1_0: 1999-04-06

    Type: Initial release

  • Version 1_1: 2007-10-16

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance

  • Version 1_3: 2014-03-12

    Type: Database references, Structure summary