4GBX

Crystal structure of an immune complex at pH 6.5

Structural Biology Knowledgebase: 4GBX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.198

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4GBX

Classification: IMMUNE SYSTEM

Total Structure Weight: 92815.03

Macromolecule Entities
Molecule Chains Length Organism Details
HLA class II histocompatibility antigen, DM alpha chain C 203 Homo sapiens 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 Mutation: C46S, N92D
Gene Name(s): HLA-DMB Gene View DMB RING7
HLA class II histocompatibility antigen, DR alpha chain A 191 Homo sapiens Mutation: V65C
Gene Name(s): HLA-DRA Gene View HLA-DRA1
HLA class II histocompatibility antigen, DRB1-1 beta chain B 208 Homo sapiens Mutation: C30S
Gene Name(s): HLA-DRB1 Gene View
synthetic peptide E 10 Synthetic construct

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

A, C N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.198
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 66.17 α = 90.00
b = 126.03 β = 90.00
c = 143.11 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-07-28
  • Released Date: 2013-01-16
  • Deposition author(s): Sethi, D.K., Pos, W., Wucherpfennig, K.W.

Revision History

No revisions since initial release