2CEU Hormone date Feb 10, 2006
title Despentapeptide Insulin In Acetic Acid (Ph 2)
authors J.L.Whittingham, Y.Zhang, L.Zakova, E.J.Dodson, J.P.Turkenburg, J.Brange, G.G.Dodson
compound source
Molecule: Insulin
Chain: A, C
Synonym: Despentapeptide-B26-B30 Insulin
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Saccharomyces Cerevisiae
Expression_system_taxid: 4932

Molecule: Insulin
Chain: B, D
Synonym: Despentapeptide-B26-B30 Insulin
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Saccharomyces Cerevisiae
Expression_system_taxid: 4932
symmetry Space Group: I 2 2 2
R_factor 0.172 R_Free 0.211
crystal
cell
length a length b length c angle alpha angle beta angle gamma
58.152 58.174 54.797 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C


D, B


Primary referenceI222 crystal form of despentapeptide (B26-B30) insulin provides new insights into the properties of monomeric insulin., Whittingham JL, Youshang Z, Zakova L, Dodson EJ, Turkenburg JP, Brange J, Dodson GG, Acta Crystallogr D Biol Crystallogr. 2006 May;62(Pt 5):505-11. Epub 2006, Apr 19. PMID:16627943
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • Biological Unit Coordinates (2ceu.pdb1.gz) 34 Kb
  • LPC: Ligand-Protein Contacts for 2CEU
  • CSU: Contacts of Structural Units for 2CEU
  • Likely Quarternary Molecular Structure file(s) for 2CEU
  • Structure Factors (102 Kb)
  • Retrieve 2CEU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CEU from S2C, [Save to disk]
  • Re-refined 2ceu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2CEU 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 2CEU
  • 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 2CEU, from MSDmotif at EBI
  • Fold representative 2ceu from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ceu_A] [2ceu] [2ceu_B] [2ceu_D] [2ceu_C]
  • SWISS-PROT database: [P01308]
  • Domain organization of [INS_HUMAN] by SWISSPFAM
  • Domain found in 2CEU: [IlGF ] by SMART
  • Other resources with information on 2CEU
  • Community annotation for 2CEU 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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