2OMG

Structure of human insulin cocrystallized with protamine and urea


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.52 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 2OMG

Classification: HORMONE

Total Structure Weight: 18486.75

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

Small Molecules
Ligands 6 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CRS
Query on CRS

A, C, E M-CRESOL
C7 H8 O
RLSSMJSEOOYNOY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

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

A, B, C, D, E UREA
C H4 N2 O
XSQUKJJJFZCRTK-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ARF
Query on ARF

A, B, D, E, F FORMAMIDE
C H3 N O
ZHNUHDYFZUAESO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A 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: 1.52 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.183
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 61.66 α = 90.00
b = 61.66 β = 90.00
c = 85.54 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: Advisory, Derived calculations, Version format compliance

  • Version 1_3: 2018-03-07

    Type: Data collection