4NO0

Crystal structure of non-phosphorylated form of RQA_V phosphopeptide bound to HLA-A2 in complex with LILRB1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.309 
  • R-Value Work: 0.269 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

The antigenic identity of human class I MHC phosphopeptides is critically dependent upon phosphorylation status.

Mohammed, F.Stones, D.H.Zarling, A.L.Willcox, C.R.Shabanowitz, J.Cummings, K.L.Hunt, D.F.Cobbold, M.Engelhard, V.H.Willcox, B.E.

(2017) Oncotarget --: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
HLA class I histocompatibility antigen, A-2 alpha chain
A
276Homo sapiensMutation(s): 0 
Gene Names: HLA-A (HLAA)
Find proteins for P01892 (Homo sapiens)
Go to Gene View: HLA-A
Go to UniProtKB:  P01892
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Beta-2-microglobulin
B
99Homo sapiensMutation(s): 0 
Gene Names: B2M
Find proteins for P61769 (Homo sapiens)
Go to Gene View: B2M
Go to UniProtKB:  P61769
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Lymphocyte-specific protein 1
C
12Homo sapiensMutation(s): 0 
Gene Names: LSP1 (WP34)
Find proteins for P33241 (Homo sapiens)
Go to Gene View: LSP1
Go to UniProtKB:  P33241
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
Leukocyte immunoglobulin-like receptor subfamily B member 1
D
195Homo sapiensMutation(s): 0 
Gene Names: LILRB1 (ILT2, LIR1, MIR7)
Find proteins for Q8NHL6 (Homo sapiens)
Go to Gene View: LILRB1
Go to UniProtKB:  Q8NHL6
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
EDO
Query on EDO

Download SDF File 
Download CCD File 
B
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.309 
  • R-Value Work: 0.269 
  • Space Group: P 31 2 1
Unit Cell:
Length (Å)Angle (°)
a = 117.300α = 90.00
b = 117.300β = 90.00
c = 96.100γ = 120.00
Software Package:
Software NamePurpose
CrystalCleardata collection
REFMACrefinement
PDB_EXTRACTdata extraction
MOLREPphasing
XSCALEdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-11-19
    Type: Initial release
  • Version 1.1: 2017-05-24
    Type: Database references