5U6Q

Structure of human MR1-3-F-SA in complex with human MAIT A-F7 TCR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 5U6Q

Classification: IMMUNE SYSTEM

Total Structure Weight: 187878.36

Macromolecule Entities
Molecule Chains Length Organism Details
Major histocompatibility complex class I-related gene protein A, C 271 Homo sapiens Fragment: UNP residues 23-292
Mutation: C261S
Gene Name(s): MR1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
MAIT T-cell receptor alpha chain B, D 203 Homo sapiens
MAIT T-cell receptor beta chain E, G 245 Homo sapiens
Beta-2-microglobulin F, H 99 Homo sapiens Fragment: UNP residues 21-119
Gene Name(s): B2M Gene View CDABP0092 HDCMA22P
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
7ZS
Query on 7ZS

A, C 3-methanoyl-2-oxidanyl-benzoic acid
C8 H6 O4
YOEUNKPREOJHBW-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

C GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A, C ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

G SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.182
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 217.67 α = 90.00
b = 70.51 β = 104.77
c = 143.37 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2016-12-08
  • Released Date: 2017-02-08
  • Deposition author(s): Keller, A.N., Rossjohn, J.

Revision History

  • Version 1_0: 2017-02-08

    Type: Initial release

  • Version 1_1: 2017-09-13

    Type: Author supporting evidence, Data collection

  • Version 1_2: 2017-11-22

    Type: Refinement description