Calmodulin-dependent kinase II | CAMK2 family | IUPHAR/BPS Guide to PHARMACOLOGY

Top ▲

Calmodulin-dependent kinase II

Target not currently curated in GtoImmuPdb

Target id: 1554

Nomenclature: Calmodulin-dependent kinase II

Abbreviated Name: CaMKII

Family: CAMK2 family

Database Links
KEGG Enzyme
Selected 3D Structures
Image of receptor 3D structure from RCSB PDB
Description:  Full-length human CaMKII
Resolution:  3.55Å
Species:  Human
References:  1
Enzyme Reaction
EC Number:

Download all structure-activity data for this target as a CSV file

Key to terms and symbols Click column headers to sort
Ligand Sp. Action Value Parameter Reference
calmodulin {Sp: Human} Hs Activation - -
Key to terms and symbols View all chemical structures Click column headers to sort
Ligand Sp. Action Value Parameter Reference
compound 20 [PMID: 22136433] Hs Inhibition 7.1 pIC50 3
pIC50 7.1 (IC50 8.3x10-8 M) [3]
KN62 Hs Inhibition 6.1 pIC50 4
pIC50 6.1 (IC50 9x10-7 M) [4]
K-252a Hs Inhibition - - 2
General Comments
Camodulin-dependent kinase II is a homo- or heterotromultimeric holoenzyme made up of 8 to 12 subunit chains.


Show »

1. Chao LH, Stratton MM, Lee IH, Rosenberg OS, Levitz J, Mandell DJ, Kortemme T, Groves JT, Schulman H, Kuriyan J. (2011) A mechanism for tunable autoinhibition in the structure of a human Ca2+/calmodulin- dependent kinase II holoenzyme. Cell, 146 (5): 732-45. [PMID:21884935]

2. Hashimoto Y, Nakayama T, Teramoto T, Kato H, Watanabe T, Kinoshita M, Tsukamoto K, Tokunaga K, Kurokawa K, Nakanishi S. (1991) Potent and preferential inhibition of Ca2+/calmodulin-dependent protein kinase II by K252a and its derivative, KT5926. Biochem. Biophys. Res. Commun., 181 (1): 423-9. [PMID:1659814]

3. Huber K, Brault L, Fedorov O, Gasser C, Filippakopoulos P, Bullock AN, Fabbro D, Trappe J, Schwaller J, Knapp S et al.. (2012) 7,8-dichloro-1-oxo-β-carbolines as a versatile scaffold for the development of potent and selective kinase inhibitors with unusual binding modes. J. Med. Chem., 55 (1): 403-13. [PMID:22136433]

4. Tokumitsu H, Chijiwa T, Hagiwara M, Mizutani A, Terasawa M, Hidaka H. (1990) KN-62, 1-[N,O-bis(5-isoquinolinesulfonyl)-N-methyl-L-tyrosyl]-4-phenylpiperazi ne, a specific inhibitor of Ca2+/calmodulin-dependent protein kinase II. J. Biol. Chem., 265 (8): 4315-20. [PMID:2155222]

How to cite this page

CAMK2 family: Calmodulin-dependent kinase II. Last modified on 13/02/2015. Accessed on 29/09/2020. IUPHAR/BPS Guide to PHARMACOLOGY,