1I4F

CRYSTAL STRUCTURE OF HLA-A*0201/MAGE-A4-PEPTIDE COMPLEX

Structural Biology Knowledgebase: 1I4F SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.173
  • R-Value Work: 0.136

Literature

Macromolecules
Sequence Display for 1I4F

Classification: IMMUNE SYSTEM

Total Structure Weight: 45372.76

Macromolecule Entities
Molecule Chains Length Organism Details
HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, A-2 ALPHA CHAIN A 275 Homo sapiens 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
MELANOMA-ASSOCIATED ANTIGEN 4 C 10 Homo sapiens Fragment: RESIDUES 230-239
Gene Name(s): MAGEA4 Gene View MAGE4
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 2-(2-{2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXY}- ETHOXY)-ETHANOL
C11 H24 O6
SLNYBUIEAMRFSZ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.173
  • R-Value Work: 0.136
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 51.47 α = 90.00
b = 80.22 β = 111.06
c = 54.01 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-02-21
  • Released Date: 2001-07-25
  • Deposition author(s): Hillig, R.C., Coulie, P.G., Stroobant, V., Saenger, W., Ziegler, A., Huelsmeyer, M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4