3T3A

Crystal structure of H107R mutant of extracellular domain of mouse receptor NKR-P1A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.188 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of the H107R variant of the extracellular domain of mouse NKR-P1A at 2.3 A resolution.

Kolenko, P.Rozbesky, D.Vanek, O.Bezouska, K.Hasek, J.Dohnalek, J.

(2011) Acta Crystallogr.,Sect.F 67: 1519-1523

  • DOI: 10.1107/S1744309111046203

  • PubMed Abstract: 
  • The structure of the H107R variant of the extracellular domain of the mouse natural killer cell receptor NKR-P1A has been determined by X-ray diffraction at 2.3 Å resolution from a merohedrally twinned crystal. Unlike the structure of the wild-type r ...

    The structure of the H107R variant of the extracellular domain of the mouse natural killer cell receptor NKR-P1A has been determined by X-ray diffraction at 2.3 Å resolution from a merohedrally twinned crystal. Unlike the structure of the wild-type receptor in space group I4(1)22 with a single chain per asymmetric unit, the crystals of the variant belonged to space group I4(1) with a dimer in the asymmetric unit. Different degrees of merohedral twinning were detected in five data sets collected from different crystals. The mutation does not have a significant impact on the overall structure, but led to the binding of an additional phosphate ion at the interface of the molecules.


    Organizational Affiliation

    Institute of Macromolecular Chemistry AS CR, vvi, Prague, Czech Republic. kolenko@imc.cas.cz




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Killer cell lectin-like receptor subfamily B member 1A
A, B
139Mus musculusMutation(s): 1 
Gene Names: Klrb1a (Ly55, Ly55a, Nkrp1a)
Find proteins for P27811 (Mus musculus)
Go to UniProtKB:  P27811
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PO4
Query on PO4

Download SDF File 
Download CCD File 
A, B
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.188 
  • Space Group: I 41
Unit Cell:
Length (Å)Angle (°)
a = 64.741α = 90.00
b = 64.741β = 90.00
c = 156.096γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
SCALAdata scaling
MxCuBEdata collection
MOLREPphasing
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-08-10
    Type: Initial release
  • Version 1.1: 2011-12-14
    Type: Database references
  • Version 1.2: 2012-03-28
    Type: Database references