1IZB

ROLE OF B13 GLU IN INSULIN ASSEMBLY: THE HEXAMER STRUCTURE OF RECOMBINANT MUTANT (B13 GLU-> GLN) INSULIN

Structural Biology Knowledgebase: 1IZB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.180

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1IZB

Classification: HORMONE

Total Structure Weight: 11764.16

Macromolecule Entities
Molecule Chains Length Organism Details
INSULIN A, C 21 Sus scrofa Gene Name(s): INS Gene View
INSULIN B, D 30 Sus scrofa Mutation: E13Q
Gene Name(s): INS Gene View

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

B, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.180
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 82.85 α = 90.00
b = 82.85 β = 90.00
c = 34.10 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-10-16
  • Released Date: 1993-10-31
  • Deposition author(s): Xiao, B., Dodson, G.G.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4