3KXF Immune System date Dec 03, 2009
title Crystal Structure Of Sb27 Tcr In Complex With The 'Restricti Mutant Hla-B3508-13mer
authors J.K.Archbold, F.E.Tynan, S.Gras, J.Rossjohn
compound source
Molecule: Hla Class I Histocompatibility Antigen, B-35 Alph
Chain: A, C, K, I
Fragment: Residues In Unp 25-300
Synonym: Mhc Class I Antigen B35
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30

Molecule: Beta-2-Microglobulin
Chain: B, F, L, J
Synonym: Beta-2-Microglobulin Form Pi 5.3
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30

Molecule: Sb27 T Cell Receptor Alpha Chain
Chain: D, G, N, M
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30

Molecule: Sb27 T Cell Receptor Beta Chain
Chain: E, H, P, O
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30

Molecule: Peptide From Trans-Activator Protein Bzlf1
Chain: Q, R, T, S
Synonym: Eb1, Protein Zebra
Engineered: Yes

Synthetic: Yes
Other_details: Synthetic Peptide Of Naturally Occurring Vir Peptide
symmetry Space Group: P 1 21 1
R_factor 0.213 R_Free 0.291
crystal
cell
length a length b length c angle alpha angle beta angle gamma
78.690 207.077 123.512 90.00 90.19 90.00
method X-Ray Diffractionresolution 3.10 Å
ligand IOD enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, J, L, B


Primary referenceHard wiring of T cell receptor specificity for the major histocompatibility complex is underpinned by TCR adaptability., Burrows SR, Chen Z, Archbold JK, Tynan FE, Beddoe T, Kjer-Nielsen L, Miles JJ, Khanna R, Moss DJ, Liu YC, Gras S, Kostenko L, Brennan RM, Clements CS, Brooks AG, Purcell AW, McCluskey J, Rossjohn J, Proc Natl Acad Sci U S A. 2010 May 18. PMID:20483993
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (546 Kb) [Save to disk]
  • Biological Unit Coordinates (3kxf.pdb1.gz) 142 Kb
  • Biological Unit Coordinates (3kxf.pdb2.gz) 142 Kb
  • Biological Unit Coordinates (3kxf.pdb3.gz) 142 Kb
  • Biological Unit Coordinates (3kxf.pdb4.gz) 142 Kb
  • LPC: Ligand-Protein Contacts for 3KXF
  • CSU: Contacts of Structural Units for 3KXF
  • Structure Factors (1035 Kb)
  • Retrieve 3KXF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3KXF from S2C, [Save to disk]
  • Re-refined 3kxf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3KXF 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 3KXF
  • 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 3KXF, from MSDmotif at EBI
  • Fold representative 3kxf from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3kxf_K] [3kxf_T] [3kxf_G] [3kxf_M] [3kxf_O] [3kxf_B] [3kxf_S] [3kxf_L] [3kxf] [3kxf_I] [3kxf_P] [3kxf_C] [3kxf_E] [3kxf_Q] [3kxf_J] [3kxf_D] [3kxf_R] [3kxf_A] [3kxf_F] [3kxf_N] [3kxf_H]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3KXF: [IG] [IGc1] [IGv ] by SMART
  • Other resources with information on 3KXF
  • Community annotation for 3KXF 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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