4Y1A

immune complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.0 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.225

Literature

Macromolecules
Sequence Display for 4Y1A

Classification: IMMUNE SYSTEM

Total Structure Weight: 97076.36

Macromolecule Entities
Molecule Chains Length Organism Details
HLA class II histocompatibility antigen, DR alpha chain A 181 Homo sapiens Fragment: UNP residues 26-206
Gene Name(s): HLA-DRA Gene View HLA-DRA1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HLA class II histocompatibility antigen, DRB1-4 beta chain B 200 Homo sapiens Fragment: UNP residues 30-219
Gene Name(s): HLA-DRB1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Insulin C 16 Homo sapiens Fragment: UNP residues 75-90
Gene Name(s): INS Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
FS17_alpha D 210 Homo sapiens
FS17_beta E 243 Homo sapiens

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 NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.0 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.225
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 121.91 α = 90.00
b = 153.93 β = 90.00
c = 164.31 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2015-02-07
  • Released Date: 2015-09-23
  • Deposition author(s): Beringer, D.X., Vivian, J.P., Reid, H.H., Rossjohn, J.

Revision History

  • Version 1_0: 2015-09-23

    Type: Initial release

  • Version 1_1: 2015-10-21

    Type: Data collection, Database references

  • Version 1_2: 2015-11-04

    Type: Database references

  • Version 1_3: 2017-09-27

    Type: Author supporting evidence, Data collection, Derived calculations

  • Version 1_4: 2018-01-17

    Type: Author supporting evidence