1HSA

THE THREE-DIMENSIONAL STRUCTURE OF HLA-B27 AT 2.1 ANGSTROMS RESOLUTION SUGGESTS A GENERAL MECHANISM FOR TIGHT PEPTIDE BINDING TO MHC


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.203

Literature

Macromolecules
Sequence Display for 1HSA

Classification: HISTOCOMPATIBILITY ANTIGEN

Total Structure Weight: 88840.30

Macromolecule Entities
Molecule Chains Length Organism Details
CLASS I HISTOCOMPATIBILITY ANTIGEN (HLA-B*2705) A, D 276 Homo sapiens Gene Name(s): HLA-B Gene View HLAB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
BETA 2-MICROGLOBULIN B, E 99 Homo sapiens Gene Name(s): B2M Gene View CDABP0092 HDCMA22P
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
MODEL PEPTIDE SEQUENCE - ARAAAAAAA C, F 9 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.203
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 45.10 α = 80.30
b = 69.80 β = 88.60
c = 81.10 γ = 89.90

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-08-11
  • Released Date: 1992-10-15
  • Deposition author(s): Madden, D.R., Gorga, J.C., Strominger, J.L., Wiley, D.C.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance