6EWW

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

Summary for 6EWW

• Entry DOI: 10.2210/pdb6eww/pdb
• Descriptor: 14-3-3 protein zeta/delta, ARG-LYS-LEU-SEP-LEU-GLN-GLU-ARG (3 entities in total)
• Functional Keywords: 14-3-3 protein, calcium/calmodulin-dependent protein kinase kinase 2, camkk2, phosphorylation, signaling protein
• Biological source: Homo sapiens (Human); More
• Cellular location: Cytoplasm : P63104
• Total number of polymer chains: 8
• Total formula weight: 110496.64

Authors

Lentini Santo, D.,Obsilova, V.,Obsil, T. (deposition date: 2017-11-06, release date: 2017-11-15, Last modification date: 2024-11-20)

Primary citation

Psenakova, K.,Petrvalska, O.,Kylarova, S.,Lentini Santo, D.,Kalabova, D.,Herman, P.,Obsilova, V.,Obsil, T.
14-3-3 protein directly interacts with the kinase domain of calcium/calmodulin-dependent protein kinase kinase (CaMKK2).
Biochim. Biophys. Acta, 1862:1612-1625, 2018

PubMed Abstract: Calcium/calmodulin-dependent protein kinase kinase 2 (CaMKK2) is a member of the Ca/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.

PubMed: 29649512
DOI: 10.1016/j.bbagen.2018.04.006

Experimental method

X-RAY DIFFRACTION (2.679 Å)