Ostreococcus lucimarinus      CAMK/CAMK1


※ CAMK1 family introduction

    CAMK1 family consists of six family members in human. Calcium/calmodulin-dependent protein kinase that operates in the calcium-triggered CaMKK-CaMK1 signaling cascade and, upon calcium influx, regulates transcription activators activity, cell cycle, hormone production, cell differentiation, actin filament organization and neurite outgrowth. Family member CAMK1 is a monomeric 42KD enzyme distributed in most mammalian cell types. CAMK1 contains a protein kinase catalytic domain flanked by an ATP bind lobe and protein substrates bind lobe. CAMK1 keeps an inhibited state normally, with the ATP binding lobe interacting with AID domain. Active CAMK1 prefers the substrate containing a basic residue at the P-3 position and a hydrophobic residue at P-5 (1). CAMK1 acts as a key molecule in calcium-triggered CaMKK-CaMK1 signaling cascade and regulates a variety of cellular processes including transcription activators activity, cell cycle, hormone production, cell differentiation, actin filament organization, neurite outgrowth and also involves in regulation of axonal extension and growth cone motility in hippocampal and cerebellar nerve cells (2).

Reference
1. Soderling, T.R. and Stull, J.T. (2001) Structure and regulation of calcium/calmodulin-dependent protein kinases. Chem Rev, 101, 2341-2352. PMID: 11749376
2. Kamata, A., Sakagami, H., Tokumitsu, H., Owada, Y., Fukunaga, K. and Kondo, H. (2007) Spatiotemporal expression of four isoforms of Ca2+/calmodulin-dependent protein kinase I in brain and its possible roles in hippocampal dendritic growth. Neurosci Res, 57, 86-97. PMID: 17056143


There are 7 genes.  Reviewed (0 or Unreviewed (7

No.StatusiEKPD IDEnsemble Gene IDUniProt AccessionGene Name
1
iEKPD-Osl-0022
OSTLU_24253
A4RUM3
OSTLU_24253
2
iEKPD-Osl-0044
OSTLU_3082
A4SAH8
OSTLU_3082
3
iEKPD-Osl-0071
OSTLU_38300
A4S3N4
OSTLU_38300
4
iEKPD-Osl-0076
OSTLU_38920
A4RXU7
OSTLU_38920
5
iEKPD-Osl-0082
OSTLU_39729
A4RQU8
OSTLU_39729
6
iEKPD-Osl-0099
OSTLU_42946
A4S799
OSTLU_42946
7
iEKPD-Osl-0112
OSTLU_49728
A4RZC3
OSTLU_49728