3TT9

Crystal structure of the stable degradation fragment of human plakophilin 2 isoform a (PKP2a) C752R variant

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.158 
  • R-Value Observed: 0.160 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history. 


Literature

Molecular insights into arrhythmogenic right ventricular cardiomyopathy caused by plakophilin-2 missense mutations.

Kirchner, F., Schuetz, A., Boldt, L.H., Martens, K., Dittmar, G., Haverkamp, W., Thierfelder, L., Heinemann, U., Gerull, B.

(2012) Circ Cardiovasc Genet 5: 400-411

  • DOI: 10.1161/CIRCGENETICS.111.961854
  • Primary Citation of Related Structures:  
    3TT9

  • PubMed Abstract: 

    • Arrhythmogenic right ventricular cardiomyopathy (ARVC) is an inherited cardiac disorder mainly caused by dominant mutations in several components of the cardiac desmosome including plakophilin-2 (PKP2), the most prevalent disease gene. Little is known about the underlying genetic and molecular mechanisms of missense mutations located in the armadillo (ARM) domains of PKP2, as well as their consequences on human cardiac pathology ...

    Arrhythmogenic right ventricular cardiomyopathy (ARVC) is an inherited cardiac disorder mainly caused by dominant mutations in several components of the cardiac desmosome including plakophilin-2 (PKP2), the most prevalent disease gene. Little is known about the underlying genetic and molecular mechanisms of missense mutations located in the armadillo (ARM) domains of PKP2, as well as their consequences on human cardiac pathology.

    Organizational Affiliation: 

    Helmholtz-Protein Sample Production Facility, Berlin, Germany.



Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Plakophilin-2A233Homo sapiensMutation(s): 0 
Gene Names: PKP2
UniProt & NIH Common Fund Data Resources
Find proteins for Q99959 (Homo sapiens)
Explore Q99959 
Go to UniProtKB:  Q99959
PHAROS:  Q99959
GTEx:  ENSG00000057294 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ99959
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GOL
Query on GOL
Download Ideal Coordinates CCD File 
B [auth A],
C [auth A]		GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N		 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.158 
  • R-Value Observed: 0.160 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 46.35α = 90
b = 63.038β = 90
c = 74.953γ = 90
Software Package:
Software NamePurpose
MxCuBEdata collection
PHASERphasing
REFMACrefinement
XDSdata reduction
XDSdata scaling

Structure Validation

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View more in-depth experimental data

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-08-01
    Type: Initial release
  • Version 1.1: 2012-09-05
    Changes: Database references