1G7Q

CRYSTAL STRUCTURE OF MHC CLASS I H-2KB HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND MUC1 VNTR PEPTIDE SAPDTRPA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.212

Literature

Macromolecules
Sequence Display for 1G7Q

Classification: IMMUNE SYSTEM

Total Structure Weight: 44995.32

Macromolecule Entities
Molecule Chains Length Organism Details
H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN, K-B ALPHA CHAIN A 274 Mus musculus Fragment: EXTRACELLULAR DOMAINS, RESIDUES 22-295
Gene Name(s): H2-K1 H2-K
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
BETA-2 MICROGLOBULIN B 99 Mus musculus Fragment: RESIDUES 21-119
Gene Name(s): B2m
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
MUCIN 1, TRANSMEMBRANE P 8 synthetic Fragment: RESIDUES 180-187

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

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FUC
Query on FUC

A ALPHA-L-FUCOSE
C6 H12 O5
SHZGCJCMOBCMKK-SXUWKVJYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.212
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 136.15 α = 90.00
b = 89.43 β = 90.00
c = 45.29 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-11-13
  • Released Date: 2002-07-17
  • Deposition author(s): Apostolopoulos, V., Yu, M., Corper, A.L., Teyton, L., Pietersz, G.A., McKenzie, I.F., Wilson, I.A.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Non-polymer description, Version format compliance