2CEU

Despentapeptide insulin in acetic acid (pH 2)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.172

Literature

Macromolecules
Sequence Display for 2CEU

Classification: HORMONE

Total Structure Weight: 10740.14

Macromolecule Entities
Molecule Chains Length Organism Details
INSULIN A, C 21 Homo sapiens Gene Name(s): INS Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
INSULIN B, D 25 Homo sapiens Gene Name(s): INS Gene View

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, C SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.172
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 58.15 α = 90.00
b = 58.17 β = 90.00
c = 54.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-02-10
  • Released Date: 2006-03-03
  • Deposition author(s): Whittingham, J.L., Zhang, Y., Zakova, L., Dodson, E.J., Turkenburg, J.P., Brange, J., Dodson, G.G.

Revision History

  • Version 1_0: 2006-03-03

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance