2AXH Immune System date Sep 05, 2005
title Crystal Structures Of T Cell Receptor Beta Chains Related To Rheumatoid Arthritis
authors H.Li, S.Van Vranken, Y.Zhao, Z.Li, Y.Guo, L.Eisele, Y.Li
compound source
Molecule: T Cell Receptor Beta Chain
Chain: A, B
Fragment: Extracellular Domain
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)Plyss
Expression_system_vector_type: Plasmid
Expression_system_vector: Pet26b
symmetry Space Group: P 63 2 2
R_factor 0.237 R_Free 0.280
crystal
cell
length a length b length c angle alpha angle beta angle gamma
187.334 187.334 86.279 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.70 Å
ligand MSE enzyme
Primary referenceCrystal structures of T cell receptor (beta) chains related to rheumatoid arthritis., Li H, Van Vranken S, Zhao Y, Li Z, Guo Y, Eisele L, Li Y, Protein Sci. 2005 Dec;14(12):3025-38. Epub 2005 Oct 31. PMID:16260763
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk]
  • Biological Unit Coordinates (2axh.pdb1.gz) 82 Kb
  • Biological Unit Coordinates (2axh.pdb2.gz) 479 Kb
  • Biological Unit Coordinates (2axh.pdb3.gz) 161 Kb
  • Biological Unit Coordinates (2axh.pdb4.gz) 162 Kb
  • LPC: Ligand-Protein Contacts for 2AXH
  • CSU: Contacts of Structural Units for 2AXH
  • Likely Quarternary Molecular Structure file(s) for 2AXH
  • Structure Factors (219 Kb)
  • Retrieve 2AXH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2AXH from S2C, [Save to disk]
  • Re-refined 2axh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2AXH 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 2AXH
  • Ramachandran plot from PDBSum
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  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2AXH, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2axh_B] [2axh] [2axh_A]
  • SWISS-PROT database: [P01850]
  • Domain organization of [TCB_HUMAN] by SWISSPFAM
  • Domains found in 2AXH: [IG_like] [IGc1 ] by SMART
    • Other resources with information on 2AXH
  • Community annotation for 2AXH at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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