3EXX

Structure of the T6 human insulin derivative with nickel at 1.35 A resolution

Structural Biology Knowledgebase: 3EXX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.171
  • R-Value Work: 0.124

Literature

Macromolecules
Sequence Display for 3EXX

Classification: HORMONE

Total Structure Weight: 11798.74

Macromolecule Entities
Molecule Chains Length Organism Details
Insulin A chain A, C 21 Homo sapiens Gene Name(s): INS Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Insulin B chain B, D 30 Homo sapiens Gene Name(s): INS Gene View

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

B, D NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

B, D SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.171
  • R-Value Work: 0.124
  • Space Group: H 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 81.41 α = 90.00
b = 81.41 β = 90.00
c = 33.75 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-10-17
  • Released Date: 2009-05-19
  • Deposition author(s): Prugovecki, B., Matkovic-Calogovic, D.

Revision History

  • 2011-09-07
    Type: Citation | Details: citation update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4