3OF6 Immune System date Aug 13, 2010
title Human Pre-T Cell Receptor Crystal Structure
authors S.S.Pang
compound source
Molecule: T Cell Receptor Beta Chain
Chain: A, B, C
Fragment: Ectodomain
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Trichoplusia Ni
Expression_system_taxid: 7111
Expression_system_cell_line: Hifive Insect Cells
Expression_system_vector_type: Baculovirus
Expression_system_vector: Pfastbac

Molecule: Pre T-Cell Antigen Receptor Alpha
Chain: D, E, F
Fragment: Ectodomain, Unp Residues 17-135
Synonym: Pre-T Alpha Chain, Pt-Alpha, Pta, Pt-Alpha-Tcr
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Trichoplusia Ni
Expression_system_taxid: 7111
Expression_system_cell_line: Hifive Insect Cells
Expression_system_vector_type: Baculovirus
Expression_system_vector: Pfastbac
symmetry Space Group: P 32 2 1
R_factor 0.175 R_Free 0.240
crystal
cell
length a length b length c angle alpha angle beta angle gamma
114.902 114.902 183.101 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.80 Å
ligand NAG enzyme
Primary referenceThe structural basis for autonomous dimerization of the pre-T-cell antigen receptor., Pang SS, Berry R, Chen Z, Kjer-Nielsen L, Perugini MA, King GF, Wang C, Chew SH, La Gruta NL, Williams NK, Beddoe T, Tiganis T, Cowieson NP, Godfrey DI, Purcell AW, Wilce MC, McCluskey J, Rossjohn J, Nature. 2010 Oct 14;467(7317):844-8. PMID:20944746
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (171 Kb) [Save to disk]
  • Biological Unit Coordinates (3of6.pdb1.gz) 109 Kb
  • Biological Unit Coordinates (3of6.pdb2.gz) 112 Kb
  • LPC: Ligand-Protein Contacts for 3OF6
  • CSU: Contacts of Structural Units for 3OF6
  • Structure Factors (294 Kb)
  • Retrieve 3OF6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3OF6 from S2C, [Save to disk]
  • Re-refined 3of6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3OF6 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 3OF6
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3OF6, from MSDmotif at EBI
  • Fold representative 3of6 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3of6_C] [3of6_E] [3of6] [3of6_D] [3of6_A] [3of6_B] [3of6_F]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3OF6: [IG_like] [IGc1 ] by SMART
  • Other resources with information on 3OF6
  • Community annotation for 3OF6 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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