1A25

C2 DOMAIN FROM PROTEIN KINASE C (BETA)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.254 
  • R-Value Work: 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


  • 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 ...

    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: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PROTEIN KINASE C (BETA)
A, B
149Rattus norvegicusMutation(s): 0 
Gene Names: Prkcb (Pkcb, Prkcb1)
EC: 2.7.11.13
Find proteins for P68403 (Rattus norvegicus)
Go to UniProtKB:  P68403
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PSE
Query on PSE

Download SDF File 
Download CCD File 
B
O-PHOSPHOETHANOLAMINE
C3 H10 N O5 P
WDWYJNPKBKWDBL-GSVOUGTGSA-N
 Ligand Interaction
CA
Query on CA

Download SDF File 
Download CCD File 
A, B
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.222 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 77.798α = 90.00
b = 77.798β = 90.00
c = 140.826γ = 90.00
Software Package:
Software NamePurpose
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

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