3P2X

Insulin fibrillation is the Janus face of induced fit. A chiaral clamp stabilizes the native state at the expense of activity


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.314
  • R-Value Work: 0.229

Literature

Macromolecules
Sequence Display for 3P2X

Classification: HORMONE

Total Structure Weight: 11959.19

Macromolecule Entities
Molecule Chains Length Organism Details
Insulin A, C 21 Homo sapiens Fragment: unp residues 90-110
Gene Name(s): INS Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Insulin B, D 30 Homo sapiens Fragment: unp residues 25-54
Mutation: G8X
Gene Name(s): INS Gene View

Small Molecules
Ligands 3 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)
CL
Query on CL

B, D CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
DAL
Query on DAL
B, D D-PEPTIDE LINKING C3 H7 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.314
  • R-Value Work: 0.229
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 78.36 α = 90.00
b = 78.36 β = 90.00
c = 36.85 γ = 120.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2010-10-04
  • Released Date: 2011-11-23
  • Deposition author(s): Hua, Q.X., Wan, Z.L., Huang, K., Hu, S.Q., Phillip, N.F., Jia, W.H., Whittingham, J., Dodson, G.G., Katsoyannis, P.G., Weiss, M.A.

Revision History

  • Version 1_0: 2011-11-23

    Type: Initial release

  • Version 1_1: 2014-10-15

    Type: Derived calculations