Chlamydomonas reinhardtii      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 10 genes.  Reviewed (0 or Unreviewed (10

No.StatusiEKPD IDEnsemble Gene IDUniProt AccessionGene Name
1
iEKPD-Chr-0123
CHLREDRAFT_128451
A8IPQ9
CDPK1
2
iEKPD-Chr-0040
CHLREDRAFT_111637
A8I9W2
CHLREDRAFT_111637
3
iEKPD-Chr-0045
CHLREDRAFT_112697
A8HWT8
CHLREDRAFT_112697
4
iEKPD-Chr-0050
CHLREDRAFT_113407
A8I0R6
CHLREDRAFT_113407
5
iEKPD-Chr-0117
CHLREDRAFT_126628
A8I2U7
CHLREDRAFT_126628
6
iEKPD-Chr-0126
CHLREDRAFT_131294
A8J5F2
CHLREDRAFT_131294
7
iEKPD-Chr-0295
CHLREDRAFT_168407
A8HRH6
CHLREDRAFT_168407
8
iEKPD-Chr-0403
CHLREDRAFT_182699
A8HSJ3
CHLRE_13g571700v5
9
iEKPD-Chr-0144
CHLREDRAFT_140111
Q6V8K6
CHLRE_16g665364v5
10
iEKPD-Chr-0122
CHLREDRAFT_127871
A8IHF4
CrCDPK1