6EWW

Structure of 14-3-3 zeta in complex with CaMKK2 14-3-3 binding motif


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.679 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.208 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

14-3-3 protein directly interacts with the kinase domain of calcium/calmodulin-dependent protein kinase kinase (CaMKK2).

Psenakova, K.Petrvalska, O.Kylarova, S.Lentini Santo, D.Kalabova, D.Herman, P.Obsilova, V.Obsil, T.

(2018) Biochim. Biophys. Acta 1862: 1612-1625

  • DOI: 10.1016/j.bbagen.2018.04.006
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Calcium/calmodulin-dependent protein kinase kinase 2 (CaMKK2) is a member of the Ca <sup>2+ </sup>/calmodulin-dependent kinase (CaMK) family involved in adiposity regulation, glucose homeostasis and cancer. This upstream activator of CaMKI, CaMKIV an ...

    Calcium/calmodulin-dependent protein kinase kinase 2 (CaMKK2) is a member of the Ca 2+ /calmodulin-dependent kinase (CaMK) family involved in adiposity regulation, glucose homeostasis and cancer. This upstream activator of CaMKI, CaMKIV and AMP-activated protein kinase is inhibited by phosphorylation, which also triggers an association with the scaffolding protein 14-3-3. However, the role of 14-3-3 in the regulation of CaMKK2 remains unknown.


    Organizational Affiliation

    Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Prague, Czech Republic; BioCeV - Institute of Physiology, The Czech Academy of Sciences, Vestec, Czech Republic. Electronic address: obsil@natur.cuni.cz.,BioCeV - Institute of Physiology, The Czech Academy of Sciences, Vestec, Czech Republic. Electronic address: veronika.obsilova@fgu.cas.cz.,Institute of Physics, Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic.,Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Prague, Czech Republic.,BioCeV - Institute of Physiology, The Czech Academy of Sciences, Vestec, Czech Republic.,Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Prague, Czech Republic; BioCeV - Institute of Physiology, The Czech Academy of Sciences, Vestec, Czech Republic.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
14-3-3 protein zeta/delta
A, C, B, D
232Homo sapiensMutation(s): 0 
Gene Names: YWHAZ
Find proteins for P63104 (Homo sapiens)
Go to Gene View: YWHAZ
Go to UniProtKB:  P63104
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
ARG-LYS-LEU-SEP-LEU-GLN-GLU-ARG
E, F, G, H
8Homo sapiensMutation(s): 0 
Gene Names: CAMKK2 (CAMKKB, KIAA0787)
EC: 2.7.11.17
Find proteins for Q96RR4 (Homo sapiens)
Go to Gene View: CAMKK2
Go to UniProtKB:  Q96RR4
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
SEP
Query on SEP
E, F, G, H
L-PEPTIDE LINKINGC3 H8 N O6 PSER
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.679 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.208 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 56.947α = 90.00
b = 60.309β = 90.00
c = 262.185γ = 90.00
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata scaling
XDSdata reduction
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Czech Science FoundationCzech Republic16-02739S

Revision History 

  • Version 1.0: 2017-11-15
    Type: Initial release
  • Version 1.1: 2018-01-24
    Type: Source and taxonomy
  • Version 1.2: 2018-04-25
    Type: Data collection, Database references
  • Version 1.3: 2018-05-23
    Type: Data collection, Database references