2FK9

Human protein kinase C, eta


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.215 
  • R-Value Work: 0.178 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of human protein kinase C eta (PKCeta) C2 domain and identification of phosphorylation sites.

Littler, D.R.Walker, J.R.She, Y.M.Finerty, P.J.Newman, E.M.Dhe-Paganon, S.

(2006) Biochem.Biophys.Res.Commun. 349: 1182-1189

  • DOI: 10.1016/j.bbrc.2006.08.160

  • PubMed Abstract: 
  • Protein kinase C eta (PKCeta) is one of several PKC isoforms found in humans. It is a novel PKC isoform in that it is activated by diacylglycerol and anionic phospholipids but not calcium. The crystal structure of the PKCeta-C2 domain, which is thoug ...

    Protein kinase C eta (PKCeta) is one of several PKC isoforms found in humans. It is a novel PKC isoform in that it is activated by diacylglycerol and anionic phospholipids but not calcium. The crystal structure of the PKCeta-C2 domain, which is thought to mediate anionic phospholipid sensing in the protein, was determined at 1.75 A resolution. The structure is similar to that of the PKC epsilon C2 domain but with significant variations at the putative lipid-binding site. Two serine residues within PKC eta were identified in vitro as potential autophosphorylation sites. In the unphosphorylated structure both serines line the putative lipid-binding site and may therefore play a role in the lipid-regulation of the kinase.


    Organizational Affiliation

    Structural Genomics Consortium, University of Toronto, 100 College Street, Toronto, Ont., Canada M5G 1L5.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
protein kinase C, eta type
A
157Homo sapiensGene Names: PRKCH (PKCL, PRKCL)
EC: 2.7.11.13
Find proteins for P24723 (Homo sapiens)
Go to Gene View: PRKCH
Go to UniProtKB:  P24723
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.215 
  • R-Value Work: 0.178 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 45.007α = 90.00
b = 49.404β = 90.00
c = 67.508γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
ARP/wARPmodel building
SCALEPACKdata scaling
REFMACrefinement
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 2006-01-17
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Advisory, Version format compliance