2OMI Hormone date Jan 22, 2007
title Structure Of Human Insulin Cocrystallized With Protamine
authors M.Norrman, G.Schluckebier
compound source
Molecule: Insulin A Chain
Chain: A, C, E, G, I, K
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Insulin B Chain
Chain: B, D, F, H, J, L

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.199 R_Free 0.268
length a length b length c angle alpha angle beta angle gamma
60.520 61.840 86.000 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.24 Å
ligand CL, RCO, ZN enzyme
A, K, E, C, I, G

F, J, B, H, D, L

Primary referenceStructural characterization of insulin NPH formulations., Norrman M, Hubalek F, Schluckebier G, Eur J Pharm Sci. 2007 Apr;30(5):414-23. Epub 2007 Jan 20. PMID:17339105
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (2omi.pdb1.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 2OMI
  • CSU: Contacts of Structural Units for 2OMI
  • Likely Quarternary Molecular Structure file(s) for 2OMI
  • Structure Factors (124 Kb)
  • Retrieve 2OMI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OMI from S2C, [Save to disk]
  • Re-refined 2omi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2OMI in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2OMI
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2OMI, from MSDmotif at EBI
  • Fold representative 2omi from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2omi_J] [2omi_L] [2omi_A] [2omi_I] [2omi_H] [2omi_F] [2omi_G] [2omi_K] [2omi_B] [2omi_C] [2omi_E] [2omi_D] [2omi]
  • SWISS-PROT database: [P01308]
  • Domain organization of [INS_HUMAN] by SWISSPFAM
  • Domain found in 2OMI: [IlGF ] by SMART
  • Other resources with information on 2OMI
  • Community annotation for 2OMI at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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