1A25

C2 DOMAIN FROM PROTEIN KINASE C (BETA)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.222 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structure of the protein kinase Cbeta phospholipid-binding C2 domain complexed with Ca2+.

Sutton, R.B.Sprang, S.R.

(1998) Structure 6: 1395-1405

  • DOI: 10.1016/s0969-2126(98)00139-7
  • Primary Citation of Related Structures:  
    1A25

  • PubMed Abstract: 
  • Conventional isoforms (alpha, beta and gamma) of protein kinase C (PKC) are synergistically activated by phosphatidylserine and Ca2+; both bind to C2 domains located within the PKC amino-terminal regulatory regions. C2 domains contain a bipartite or tripartite Ca2+-binding site formed by opposing loops at one end of the protein ...

    Conventional isoforms (alpha, beta and gamma) of protein kinase C (PKC) are synergistically activated by phosphatidylserine and Ca2+; both bind to C2 domains located within the PKC amino-terminal regulatory regions. C2 domains contain a bipartite or tripartite Ca2+-binding site formed by opposing loops at one end of the protein. Neither the structural basis for cooperativity between phosphatidylserine and Ca2+, nor the binding site for phosphatidylserine are known.


    Organizational Affiliation

    Howard Hughes Medical Institute Department of Biochemistry The University of Texas Southwestern Medical Center 5323 Harry Hines Blvd. Dallas, TX 75235-9050, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEIN KINASE C (BETA)A, B149Rattus norvegicusMutation(s): 0 
Gene Names: PrkcbPkcbPrkcb1
EC: 2.7.1 (PDB Primary Data), 2.7.11.13 (UniProt)
Membrane Entity: Yes 
UniProt
Find proteins for P68403 (Rattus norvegicus)
Explore P68403 
Go to UniProtKB:  P68403
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.222 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 77.798α = 90
b = 77.798β = 90
c = 140.826γ = 90
Software Package:
Software NamePurpose
AMoREphasing
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1998-05-06
    Type: Initial release
  • Version 1.1: 2008-03-03
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance