1JWU

Crystal Structure of the Complex of the MHC Class II Molecule HLA-DR1 (HA peptide 306-318) with the superantigen SEC3 Variant 3B2

Structural Biology Knowledgebase: 1JWU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.200

Literature

Macromolecules
Sequence Display for 1JWU

Classification: IMMUNE SYSTEM

Total Structure Weight: 72465.02

Macromolecule Entities
Molecule Chains Length Organism Details
HLA class II histocompatibility antigen, DR alpha chain A 182 Homo sapiens Gene Name(s): HLA-DRA Gene View HLA-DRA1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HLA class II histocompatibility antigen, DR-1 beta chain B 190 Homo sapiens Gene Name(s): HLA-DRB1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HA peptide C 13 synthetic
Enterotoxin type C-3 D 239 Staphylococcus aureus Mutation: K43S, L45F, A46K, H47W
Gene Name(s): entC3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.200
  • Space Group: H 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 171.75 α = 90.00
b = 171.75 β = 90.00
c = 120.49 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-09-05
  • Released Date: 2003-07-08
  • Deposition author(s): Sundberg, E.J., Andersen, P.S., Schlievert, P.M., Karjalainen, K., Mariuzza, R.A.

Revision History

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