1FYT

CRYSTAL STRUCTURE OF A COMPLEX OF A HUMAN ALPHA/BETA-T CELL RECEPTOR, INFLUENZA HA ANTIGEN PEPTIDE, AND MHC CLASS II MOLECULE, HLA-DR1

Structural Biology Knowledgebase: 1FYT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.221

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1FYT

Classification: IMMUNE SYSTEM

Total Structure Weight: 96711.03

Macromolecule Entities
Molecule Chains Length Organism Details
HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN A 181 Homo sapiens Fragment: EXTRACELLULAR DOMAIN
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 192 Homo sapiens Fragment: EXTRACELLULAR DOMAIN
Gene Name(s): HLA-DRB1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HEMAGGLUTININ HA1 PEPTIDE CHAIN C 13 Influenza a virus Fragment: ANTIGEN PEPTIDE
Gene Name(s): HA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
T-CELL RECEPTOR ALPHA CHAIN D 212 Homo sapiens Fragment: EXTRACELLULAR DOMAIN
Gene Name(s): TRAC TCRA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
T-CELL RECEPTOR BETA CHAIN E 245 Homo sapiens Fragment: EXTRACELLULAR DOMAIN
Mutation: C192S
Gene Name(s): TRBC1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.221
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 142.90 α = 90.00
b = 73.44 β = 108.23
c = 122.43 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-10-03
  • Released Date: 2000-11-08
  • Deposition author(s): Hennecke, J., Carfi, A., Wiley, D.C.

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