2NX5 Immune System date Nov 16, 2006
title Crystal Structure Of Els4 Tcr Bound To Hla-B3501 Presenting Peptide Eplpqgqltay At 1.7a
authors F.E.Tynan, H.H.Reid, J.Rossjohn
compound source
Molecule: Hla-B35
Chain: A, F, K, Q
Synonym: Hla-B3501 Heavy Chain
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: B-3501
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30

Molecule: Beta-2-Microglobulin
Chain: B, G, L, R
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30

Molecule: Ebv Peptide, Eplpqgqltay
Chain: C, H, M, S
Engineered: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Of The Peptide Is Derived From The Epstein Barr Virus Bzlf1 Protein.;

Molecule: Els4 Tcr Alpha Chain
Chain: D, I, N, T
Synonym: T-Cell Receptor, Alpha Chain
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30

Molecule: Els4 Tcr Beta Chain
Chain: E, J, P, U
Synonym: T-Cell Receptor, Beta Chain
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30
symmetry Space Group: P 1 21 1
R_factor 0.269 R_Free 0.327
crystal
cell
length a length b length c angle alpha angle beta angle gamma
118.479 118.067 131.465 90.00 96.04 90.00
method X-Ray Diffractionresolution 2.70 Å
Gene
Ontology
ChainFunctionProcessComponent
R, G, L, B
  • cellular response to iron io...

  • Primary referenceA T cell receptor flattens a bulged antigenic peptide presented by a major histocompatibility complex class I molecule., Tynan FE, Reid HH, Kjer-Nielsen L, Miles JJ, Wilce MC, Kostenko L, Borg NA, Williamson NA, Beddoe T, Purcell AW, Burrows SR, McCluskey J, Rossjohn J, Nat Immunol. 2007 Mar;8(3):268-76. Epub 2007 Jan 28. PMID:17259989
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (528 Kb) [Save to disk]
  • Biological Unit Coordinates (2nx5.pdb1.gz) 137 Kb
  • Biological Unit Coordinates (2nx5.pdb2.gz) 138 Kb
  • Biological Unit Coordinates (2nx5.pdb3.gz) 137 Kb
  • Biological Unit Coordinates (2nx5.pdb4.gz) 137 Kb
  • CSU: Contacts of Structural Units for 2NX5
  • Likely Quarternary Molecular Structure file(s) for 2NX5
  • Retrieve 2NX5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2NX5 from S2C, [Save to disk]
  • View 2NX5 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 2NX5
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2NX5, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2nx5_A] [2nx5_H] [2nx5_B] [2nx5_Q] [2nx5_D] [2nx5] [2nx5_P] [2nx5_J] [2nx5_U] [2nx5_G] [2nx5_M] [2nx5_K] [2nx5_S] [2nx5_F] [2nx5_N] [2nx5_C] [2nx5_L] [2nx5_R] [2nx5_E] [2nx5_I] [2nx5_T]
  • SWISS-PROT database: [P30685] [P61769] [P01850]
  • Domain organization of [1B35_HUMAN] [B2MG_HUMAN] [TCB_HUMAN] by SWISSPFAM
  • Domains found in 2NX5: [IG_like] [IGc1] [IGv ] by SMART
  • Other resources with information on 2NX5
  • Community annotation for 2NX5 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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