1LUW

CATALYTIC AND STRUCTURAL EFFECTS OF AMINO-ACID SUBSTITUTION AT HIS 30 IN HUMAN MANGANESE SUPEROXIDE DISMUTASE: INSERTION OF VAL CGAMMA INTO THE SUBSTRATE ACCESS CHANNEL

Structural Biology Knowledgebase: 1LUW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.239

Literature

Macromolecules
Sequence Display for 1LUW

Classification: OXIDOREDUCTASE

Total Structure Weight: 44748.57

Macromolecule Entities
Molecule Chains Length Organism Details
Superoxide dismutase [Mn] A, B 198 Homo sapiens EC#: 1.15.1.1 IUBMB
Mutation: H30Q
Gene Name(s): SOD2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.239
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 79.36 α = 90.00
b = 79.36 β = 90.00
c = 242.58 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-05-23
  • Released Date: 2002-06-19
  • Deposition author(s): Hearn, A.S., Stroupe, M.E., Ramilo, C.A., Luba, J.P., Cabelli, D.E., Tainer, J.A., Silverman, D.N.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values