3MRK

Crystal Structure of MHC class I HLA-A2 molecule complexed with AFP137 nonapeptide

Structural Biology Knowledgebase: 3MRK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.200

Literature

Macromolecules
Sequence Display for 3MRK

Classification: IMMUNE SYSTEM

Total Structure Weight: 46913.68

Macromolecule Entities
Molecule Chains Length Organism Details
HLA class I histocompatibility antigen, A-2 alpha chain A 293 Homo sapiens Fragment: HLA-A*0201 alpha chain, UNP resiude 25-300
Mutation: A245V
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
9-meric peptide from Alpha-fetoprotein P 9 Homo sapiens Fragment: UNP residues 137-145
Gene Name(s): AFP Gene View HPAFP
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.200
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 51.52 α = 90.00
b = 79.89 β = 111.85
c = 55.43 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-04-29
  • Released Date: 2011-05-25
  • Deposition author(s): Gras, S., Chouquet, A., Debeaupuis, E., Echasserieau, K., Saulquin, X., Bonneville, M., Housset, D.

Revision History

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