1JKU

Crystal Structure of Manganese Catalase from Lactobacillus plantarum


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.84 Å
  • R-Value Free: 0.187 
  • R-Value Work: 0.145 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of manganese catalase from Lactobacillus plantarum.

Barynin, V.V.Whittaker, M.M.Antonyuk, S.V.Lamzin, V.S.Harrison, P.M.Artymiuk, P.J.Whittaker, J.W.

(2001) Structure 9: 725-738

  • Primary Citation of Related Structures:  1JKV
  • Also Cited By: 1O9I

  • PubMed Abstract: 
  • Catalases are important antioxidant metalloenzymes that catalyze disproportionation of hydrogen peroxide, forming dioxygen and water. Two families of catalases are known, one having a heme cofactor, and the other, a structurally distinct family conta ...

    Catalases are important antioxidant metalloenzymes that catalyze disproportionation of hydrogen peroxide, forming dioxygen and water. Two families of catalases are known, one having a heme cofactor, and the other, a structurally distinct family containing nonheme manganese. We have solved the structure of the mesophilic manganese catalase from Lactobacillus plantarum and its azide-inhibited complex.


    Organizational Affiliation

    The Krebs Institute, Department of Molecular Biology and Biotechnology, University of Sheffield, Firth Court, Western Bank, S10 2TN, Sheffield, United Kingdom. v.barynin@sheffield.ac.uk




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
pseudocatalase
A, B, C, D, E, F
266Lactobacillus plantarumEC: 1.11.1.6
Find proteins for P60355 (Lactobacillus plantarum)
Go to UniProtKB:  P60355
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CA
Query on CA

Download SDF File 
Download CCD File 
A, B, C, D, E, F
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
MN3
Query on MN3

Download SDF File 
Download CCD File 
A, B, C, D, E, F
MANGANESE (III) ION
Mn
MMIPFLVOWGHZQD-UHFFFAOYSA-N
 Ligand Interaction
OH
Query on OH

Download SDF File 
Download CCD File 
A, B, C, D, E, F
HYDROXIDE ION
H O
XLYOFNOQVPJJNP-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.84 Å
  • R-Value Free: 0.187 
  • R-Value Work: 0.145 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 74.720α = 90.00
b = 96.420β = 106.88
c = 106.690γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
DENZOdata reduction
DMphasing
DMmodel building
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2002-07-13
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance