1Q4V

CRYSTAL STRUCTURE OF ALLO-ILEA2-INSULIN, AN INACTIVE CHIRAL ANALOGUE: IMPLICATIONS FOR THE MECHANISM OF RECEPTOR

Structural Biology Knowledgebase: 1Q4V SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.219

Literature

Macromolecules
Sequence Display for 1Q4V

Classification: HORMONE / GROWTH FACTOR

Total Structure Weight: 11860.24

Macromolecule Entities
Molecule Chains Length Organism Details
Insulin A, C 21 Homo sapiens Fragment: INSULIN A CHAIN
Mutation: I2X
Gene Name(s): INS Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Insulin B, D 30 Homo sapiens Fragment: INSULIN B CHAIN
Gene Name(s): INS Gene View

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

C PHENOL
C6 H6 O
ISWSIDIOOBJBQZ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

B, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
IIL
Query on IIL
A, C L-PEPTIDE LINKING C6 H13 N O2 ILE

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.219
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 80.49 α = 90.00
b = 80.49 β = 90.00
c = 37.94 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-08-04
  • Released Date: 2003-08-19
  • Deposition author(s): Wan, Z.L., Xu, B., Chu, Y.C., Katsoyannis, P.G., Weiss, M.A.
  • Previous versions: 1LW8 1PC1

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