1S9X

Crystal Structure Analysis of NY-ESO-1 epitope analogue, SLLMWITQA, in complex with HLA-A2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.230

Literature

Macromolecules
Sequence Display for 1S9X

Classification: IMMUNE SYSTEM

Total Structure Weight: 44762.79

Macromolecule Entities
Molecule Chains Length Organism Details
HLA class I histocompatibility antigen, A-2 alpha chain A 274 Homo sapiens Fragment: Extracellular Domains alpha1, alpha2, alpha3
Gene Name(s): HLA-A Gene View HLAA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Beta-2-microglobulin B 100 Homo sapiens Gene Name(s): B2M Gene View CDABP0092 HDCMA22P
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NY-ESO-1 peptide analogue S9A C 9 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.230
  • Space Group: P 21 3

Unit Cell:

Length (Å) Angle (°)
a = 117.95 α = 90.00
b = 117.95 β = 90.00
c = 117.95 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-02-05
  • Released Date: 2004-09-28
  • Deposition author(s): Webb, A.I., Dunstone, M.A., Chen, W., Aguilar, M.I., Chen, Q., Chang, L., Kjer-Nielsen, L., Beddoe, T., McCluskey, J., Rossjohn, J., Purcell, A.W.

Revision History

  • 2008-04-29
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance