2NNX

Crystal Structure of the H46R, H48Q double mutant of human [Cu-Zn] Superoxide Dismutase

Structural Biology Knowledgebase: 2NNX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.186

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2NNX

Classification: OXIDOREDUCTASE

Total Structure Weight: 64070.11

Macromolecule Entities
Molecule Chains Length Organism Details
SUPEROXIDE DISMUTASE [CU-ZN] A, B, C, D 154 Homo sapiens EC#: 1.15.1.1 IUBMB
Mutation: H46R, H48Q
Gene Name(s): SOD1 Gene View

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

D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B, C, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A, B, C, D NON-POLYMER C2 H4 O --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.186
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 76.47 α = 90.00
b = 63.55 β = 116.05
c = 85.11 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-10-24
  • Released Date: 2006-11-07
  • Deposition author(s): Schuermann, J.P., Hart, P.J.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4