6EWW

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.68 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.209 

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:  
    6EWW, 6FEL

  • PubMed Abstract: 
  • 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 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.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
14-3-3 protein zeta/deltaABCD232Homo sapiensMutation(s): 0 
Gene Names: YWHAZ
Find proteins for P63104 (Homo sapiens)
Explore P63104 
Go to UniProtKB:  P63104
NIH Common Fund Data Resources
PHAROS  P63104
Protein Feature View
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  • Reference Sequence
  • Find similar proteins by:  Sequence   |   Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
ARG-LYS-LEU-SEP-LEU-GLN-GLU-ARGEFGH8Homo sapiensMutation(s): 0 
Gene Names: CAMKK2CAMKKBKIAA0787
EC: 2.7.11.17
Find proteins for Q96RR4 (Homo sapiens)
Explore Q96RR4 
Go to UniProtKB:  Q96RR4
NIH Common Fund Data Resources
PHAROS  Q96RR4
Protein Feature View
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  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
SEP
Query on SEP
E,F,G,HL-PEPTIDE LINKINGC3 H8 N O6 PSER
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.68 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.209 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 56.947α = 90
b = 60.309β = 90
c = 262.185γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



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
    Changes: Source and taxonomy
  • Version 1.2: 2018-04-25
    Changes: Data collection, Database references
  • Version 1.3: 2018-05-23
    Changes: Data collection, Database references