4FQX

Crystal structure of HLA-DM bound to HLA-DR1

Structural Biology Knowledgebase: 4FQX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.194

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4FQX

Classification: IMMUNE SYSTEM

Total Structure Weight: 92704.98

Macromolecule Entities
Molecule Chains Length Organism Details
HLA class II histocompatibility antigen, DM alpha chain C 203 Homo sapiens Fragment: unp residues 27-225
Mutation: H136Q, D137H, N165D
Gene Name(s): HLA-DMA Gene View DMA RING6
HLA class II histocompatibility antigen, DM beta chain D 199 Homo sapiens Fragment: unp residues 19-211
Mutation: C46S, N92D
Gene Name(s): HLA-DMB Gene View DMB RING7
Synthetic peptide E 11 synthetic
HLA class II histocompatibility antigen, DR alpha chain A 191 Homo sapiens Fragment: unp residues 26-216
Mutation: V65C
Gene Name(s): HLA-DRA Gene View HLA-DRA1
HLA class II histocompatibility antigen, DRB1-1 beta chain B 208 Homo sapiens Fragment: unp residues 30-221
Mutation: C30S
Gene Name(s): HLA-DRB1 Gene View

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
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.194
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 66.19 α = 90.00
b = 121.65 β = 90.00
c = 138.42 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-06-25
  • Released Date: 2013-01-09
  • Deposition author(s): Sethi, D.K., Pos, W., Wucherpfennig, K.W.

Revision History

No revisions since initial release