1HSB Immune System date Mar 30, 1993
title Different Length Peptides Bind To Hla-Aw68 Similarly At Their Ends But Bulge Out In The Middle
authors H.C.Guo, J.L.Strominger, D.C.Wiley
compound source
Molecule: Class I Histocompatibility Antigen (Hla-Aw68.1)
Chain: A
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Beta 2-Microglobulin
Chain: B

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Bound Peptide Fragment
Chain: C
Engineered: Yes

symmetry Space Group: P 21 21 21
R_factor 0.220 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.430 78.469 111.904 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand ALA, ARG enzyme
related structures by homologous chain: 1FZJ, 1RJY
Gene
Ontology
ChainFunctionProcessComponent
B
  • cellular response to iron io...

  • Primary referenceDifferent length peptides bind to HLA-Aw68 similarly at their ends but bulge out in the middle., Guo HC, Jardetzky TS, Garrett TP, Lane WS, Strominger JL, Wiley DC, Nature 1992 Nov 26;360(6402):364-6. PMID:1448153
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (1hsb.pdb1.gz) 69 Kb
  • LPC: Ligand-Protein Contacts for 1HSB
  • CSU: Contacts of Structural Units for 1HSB
  • Likely Quarternary Molecular Structure file(s) for 1HSB
  • Retrieve 1HSB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HSB from S2C, [Save to disk]
  • View 1HSB 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 1HSB
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1HSB, from MSDmotif at EBI
  • Genome occurence of 1HSB's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hsba2, region A:1-181 [Jmol] [rasmolscript] [script source]
        - Domain d1hsba1, region A:182-270 [Jmol] [rasmolscript] [script source]
        - Domain d1hsbb_, region B [Jmol] [rasmolscript] [script source]
  • 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: [1hsb_B] [1hsb] [1hsb_D] [1hsb_C] [1hsb_A]
  • SWISS-PROT database: [P01891] [P61769]
  • Domain organization of [1A68_HUMAN] [B2MG_HUMAN] by SWISSPFAM
  • Domain found in 1HSB: [IGc1 ] by SMART
  • Other resources with information on 1HSB
  • Community annotation for 1HSB at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1HSB from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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