3I40 Hormone date Jul 01, 2009
title Human Insulin
authors V.I.Timofeev, V.V.Bezuglov, K.A.Miroshnikov, R.N.Chuprov-Netoch I.P.Kuranova
compound source
Molecule: Insulin A Chain
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Insulin B Chain
Chain: B
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: I 21 3
R_factor 0.200 R_Free 0.228
crystal
cell
length a length b length c angle alpha angle beta angle gamma
77.220 77.220 77.220 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.85 Å
Primary referenceX-ray investigation of gene-engineered human insulin crystallized from a solution containing polysialic acid., Timofeev VI, Chuprov-Netochin RN, Samigina VR, Bezuglov VV, Miroshnikov KA, Kuranova IP, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Mar 1;66(Pt, 3):259-63. Epub 2010 Feb 23. PMID:20208155
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (13 Kb) [Save to disk]
  • Biological Unit Coordinates (3i40.pdb1.gz) 10 Kb
  • CSU: Contacts of Structural Units for 3I40
  • Structure Factors (46 Kb)
  • Retrieve 3I40 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3I40 from S2C, [Save to disk]
  • Re-refined 3i40 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3I40 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 3I40
  • 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 3I40, from MSDmotif at EBI
  • Fold representative 3i40 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3i40_B] [3i40] [3i40_A]
  • SWISS-PROT database: [P01308]
  • Domain organization of [INS_HUMAN] by SWISSPFAM
  • Domain found in 3I40: [IlGF ] by SMART
  • Other resources with information on 3I40
  • Community annotation for 3I40 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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