6ATZ

HLA-DRB1*1402 in complex with citrullinated fibrinogen peptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.201 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Molecular basis for increased susceptibility of Indigenous North Americans to seropositive rheumatoid arthritis.

Scally, S.W.Law, S.C.Ting, Y.T.Heemst, J.V.Sokolove, J.Deutsch, A.J.Bridie Clemens, E.Moustakas, A.K.Papadopoulos, G.K.Woude, D.V.Smolik, I.Hitchon, C.A.Robinson, D.B.Ferucci, E.D.Bernstein, C.N.Meng, X.Anaparti, V.Huizinga, T.Kedzierska, K.Reid, H.H.Raychaudhuri, S.Toes, R.E.Rossjohn, J.El-Gabalawy, H.Thomas, R.

(2017) Ann. Rheum. Dis. 76: 1915-1923


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
HLA class II histocompatibility antigen, DR alpha chain
A, C
177Homo sapiensGene Names: HLA-DRA (HLA-DRA1)
Find proteins for P01903 (Homo sapiens)
Go to Gene View: HLA-DRA
Go to UniProtKB:  P01903
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
MHC class II antigen
B, D
188N/AN/A
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Fibrinogen beta chain
E, F
12Homo sapiensGene Names: FGB
Find proteins for P02675 (Homo sapiens)
Go to Gene View: FGB
Go to UniProtKB:  P02675
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
B3P
Query on B3P

Download SDF File 
Download CCD File 
B
2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
C11 H26 N2 O6
HHKZCCWKTZRCCL-UHFFFAOYSA-N
 Ligand Interaction
NAG
Query on NAG

Download SDF File 
Download CCD File 
A, C
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
CIR
Query on CIR
E, F
L-PEPTIDE LINKINGC6 H13 N3 O3ARG
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.201 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 66.881α = 90.00
b = 72.885β = 107.40
c = 95.316γ = 90.00
Software Package:
Software NamePurpose
PHASERphasing
PHENIXrefinement
XDSdata reduction
Aimlessdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2017-09-20
    Type: Initial release
  • Version 1.1: 2017-10-18
    Type: Database references