3BEW Immune System date Nov 20, 2007
title 10mer Crystal Structure Of Chicken Mhc Class I Haplotype B21
authors M.Koch, S.Camp, T.Collen, D.Avila, J.Salomonsen, H.J.Wallny, A.Van L.Hunt, J.P.Jacob, F.Johnston, D.A.Marston, I.Shaw, P.R.Dunbar, V.Cerundolo, E.Y.Jones, J.Kaufman
compound source
Molecule: Major Histocompatibility Complex Class I Glycopro Haplotype B21;
Chain: A, D
Fragment: Unp Residues 1-270
Synonym: Mhc Class I Molecule Precursor, Mhc Class I Alpha Mhc Class I Antigen, Mhc Class I Glycoprotein;
Engineered: Yes
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Strain: B21
Gene: Bfiv21, B-Fiv, Bf2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b

Molecule: Beta-2-Microglobulin
Chain: B, E
Engineered: Yes

Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Strain: B21
Gene: B2m
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b

Molecule: 10-Mer From Tubulin Beta-6 Chain
Chain: C, F
Fragment: Unp Residues 324-333
Synonym: 10mer Peptide From B2, Beta-Tubulin Class-Vi
Engineered: Yes

Synthetic: Yes
Other_details: This Sequence Occurs Naturally In B21 Chicke Peptide Was Synthesized By Solid-Phase Synthesis.
symmetry Space Group: P 1 21 1
R_factor 0.234 R_Free 0.295
crystal
cell
length a length b length c angle alpha angle beta angle gamma
57.393 88.711 100.230 90.00 80.01 90.00
method X-Ray Diffractionresolution 2.60 Å
Gene
Ontology
ChainFunctionProcessComponent
E, B


Primary referenceStructures of an MHC class I molecule from b21 chickens illustrate promiscuous Peptide binding., Koch M, Camp S, Collen T, Avila D, Salomonsen J, Wallny HJ, van Hateren A, Hunt L, Jacob JP, Johnston F, Marston DA, Shaw I, Dunbar PR, Cerundolo V, Jones EY, Kaufman J, Immunity. 2007 Dec;27(6):885-99. PMID:18083574
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (129 Kb) [Save to disk]
  • Biological Unit Coordinates (3bew.pdb1.gz) 63 Kb
  • Biological Unit Coordinates (3bew.pdb2.gz) 63 Kb
  • CSU: Contacts of Structural Units for 3BEW
  • Likely Quarternary Molecular Structure file(s) for 3BEW
  • Structure Factors (250 Kb)
  • Retrieve 3BEW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3BEW from S2C, [Save to disk]
  • Re-refined 3bew structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3BEW 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 3BEW
  • 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
  • 3D motif for 3BEW, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3bew_E] [3bew] [3bew_A] [3bew_C] [3bew_D] [3bew_F] [3bew_B]
  • SWISS-PROT database: [P21611] [Q95601] [P09207]
  • Domain organization of [B2MG_CHICK] [Q95601_CHICK] [TBB6_CHICK] by SWISSPFAM
  • Domain found in 3BEW: [IGc1 ] by SMART
  • Other resources with information on 3BEW
  • Community annotation for 3BEW 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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