2OMI

Structure of human insulin cocrystallized with protamine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.24 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.199

Literature

Macromolecules
Sequence Display for 2OMI

Classification: HORMONE

Total Structure Weight: 35768.30

Macromolecule Entities
Molecule Chains Length Organism Details
Insulin A chain A, C, E..., G, I, KA, C, E, G, I, K 21 Homo sapiens Gene Name(s): INS Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Insulin B chain B, D, F..., H, J, LB, D, F, H, J, L 30 Homo sapiens Gene Name(s): INS Gene View

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

A, C, E, G, I, K RESORCINOL
1,3-BENZENEDIOL; 1,3-DIHYDROXYBENZENE (Synonym)
C6 H6 O2
GHMLBKRAJCXXBS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

B, H ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

B, J CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.24 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.199
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 60.52 α = 90.00
b = 61.84 β = 90.00
c = 86.00 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2007-01-22
  • Released Date: 2007-03-27
  • Deposition author(s): Norrman, M., Schluckebier, G.

Revision History

  • Version 1_0: 2007-03-27

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance