1LEG

Crystal Structure of H-2Kb bound to the dEV8 peptide

Structural Biology Knowledgebase: 1LEG SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 1LEG

Classification: IMMUNE SYSTEM

Total Structure Weight: 45414.93

Macromolecule Entities
Molecule Chains Length Organism Details
H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN, K-B ALPHA CHAIN A 274 Mus musculus Fragment: EXTRACELLULAR DOMAIN, SEQUENCE DATABASE RESIDUES 22-295, NUMBERED 1-274
Mutation: C121X
Gene Name(s): H2-K1 H2-K
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
BETA-2-MICROGLOBULIN B 99 Mus musculus Fragment: SEQUENCE DATABASE RESIDUES 21-119, NUMBERED 1-99
Gene Name(s): B2m
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NADH-ubiquinone oxidoreductase MLRQ subunit P 8 Mus musculus Gene Name(s): Ndufa4
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 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)
PO4
Query on PO4

A, B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSO
Query on CSO
A L-PEPTIDE LINKING C3 H7 N O3 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.217
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 135.69 α = 90.00
b = 87.69 β = 90.00
c = 45.21 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-09
  • Released Date: 2002-06-19
  • Deposition author(s): Luz, J.G., Huang, M., Garcia, K.C., Rudolph, M.G., Apostolopoulos, V., Teyton, L., Wilson, I.A.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4