1LP9 Immune System date May 07, 2002
title Xenoreactive Complex Ahiii 12.2 Tcr Bound To P1049hla-A2.1
authors J.Buslepp, H.Wang, W.E.Biddison, E.Appella, E.J.Collins
compound source
Molecule: Hla Class I Histocompatibility Antigen, A-2 Alpha
Chain: A, H
Synonym: Class I Mhc, A2.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hla-A0201
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(Plyse)
Expression_system_plasmid: Plm1

Molecule: Beta-2-Microglobulin
Chain: B, I
Synonym: Hdcma22p
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: B2m
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(Plyse)
Expression_system_plasmid: Plm1

Molecule: Self-Peptide P1049
Chain: C, J
Engineered: Yes

Synthetic: Yes
Other_details: This Sequence Occurs Naturally In Humans, Bu Synthesized Chemically For This Structure.;

Molecule: T-Cell Receptor Alpha Chain
Chain: E, L
Synonym: Ahiii12.2 Tcr Alpha
Engineered: Yes

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector: Plm1

Molecule: T-Cell Receptor Beta Chain
Chain: F, M
Synonym: Ahiii 12.2 Tcr Beta
Engineered: Yes

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector: Plm1
symmetry Space Group: P 1 21 1
R_factor 0.219 R_Free 0.253
crystal
cell
length a length b length c angle alpha angle beta angle gamma
93.708 84.469 121.336 90.00 92.13 90.00
method X-Ray Diffractionresolution 2.00 Å
related structures by homologous chain: 1J8H, 1MWA, 1WBZ, 2BNR, 2BSS
Gene
Ontology
ChainFunctionProcessComponent
F, M


I, B
  • cellular response to iron io...

  • Primary referenceA correlation between TCR Valpha docking on MHC and CD8 dependence: implications for T cell selection., Buslepp J, Wang H, Biddison WE, Appella E, Collins EJ, Immunity 2003 Oct;19(4):595-606. PMID:14563323
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (281 Kb) [Save to disk]
  • Biological Unit Coordinates (1lp9.pdb1.gz) 137 Kb
  • Biological Unit Coordinates (1lp9.pdb2.gz) 137 Kb
  • CSU: Contacts of Structural Units for 1LP9
  • Likely Quarternary Molecular Structure file(s) for 1LP9
  • Structure Factors (1076 Kb)
  • Retrieve 1LP9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LP9 from S2C, [Save to disk]
  • Re-refined 1lp9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1LP9 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 1LP9
  • 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 1LP9, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1lp9a2, region A:1-181 [Jmol] [rasmolscript] [script source]
        - Domain d1lp9a1, region A:182-275 [Jmol] [rasmolscript] [script source]
        - Domain d1lp9b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1lp9e1, region E:0-117 [Jmol] [rasmolscript] [script source]
        - Domain d1lp9e2, region E:118-198 [Jmol] [rasmolscript] [script source]
        - Domain d1lp9f1, region F:1-117 [Jmol] [rasmolscript] [script source]
        - Domain d1lp9f2, region F:118-245 [Jmol] [rasmolscript] [script source]
        - Domain d1lp9h2, region H:1-181 [Jmol] [rasmolscript] [script source]
        - Domain d1lp9h1, region H:182-275 [Jmol] [rasmolscript] [script source]
        - Domain d1lp9i_, region I [Jmol] [rasmolscript] [script source]
        - Domain d1lp9l1, region L:0-117 [Jmol] [rasmolscript] [script source]
        - Domain d1lp9l2, region L:118-198 [Jmol] [rasmolscript] [script source]
        - Domain d1lp9m1, region M:1-117 [Jmol] [rasmolscript] [script source]
        - Domain d1lp9m2, region M:118-245 [Jmol] [rasmolscript] [script source]
  • Fold representative 1lp9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1lp9_H] [1lp9_F] [1lp9] [1lp9_I] [1lp9_C] [1lp9_B] [1lp9_L] [1lp9_J] [1lp9_E] [1lp9_A] [1lp9_M]
  • SWISS-PROT database: [P01892] [P61769]
  • Domain organization of [1A02_HUMAN] [B2MG_HUMAN] by SWISSPFAM
  • Domains found in 1LP9: [IG] [IG_like] [IGc1] [IGv ] by SMART
  • Other resources with information on 1LP9
  • Community annotation for 1LP9 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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