Microbotryum violaceum      CAMK/CAMKL


※ CAMKL family introduction

    CAMKL family consists of several subfamily including SNRK, QIK, BRSK, AMPK, MARK, NuaK, NIM1, HUNK, LKB, PASK, MELK and CHK1. They are classified into CAMKL family for the high similarity kinase catalytic domain. AMPK subfamily (AMP-activated protein kinase) consists of three subunits, a catalytic subunit (α) and two regulatory subunits (β and γ). Two catalytic subunits have been identified in mammals. Activation of AMPK is involved in two steps; first, AMP binds to γ-subunit, and second the phosphorylation of threonine 172 by LKB1. Activated AMPK targets a variety of substrates and participates different cellular processes including mTORC1 signaling, phosphorylation of p53 or other tumor suppressors (1). MARK subfamily (microtubule-affinity regulating kinases) consists of four members (MARK1-MARK4) in mammals cells. All isoforms contain a N-terminal header, a catalytic kinase domain, a ubiquitin-associated domain, a spacer domain and a C-terminal KA1 domain. MARKs are discovered for its ability to regulate the stability of microtubules. Studies also show that MARK has some relation with disease, such as Alzheimer's disease (2). Nuak subfamilies are AMPK related kinases. NuaK1 are stress-activated kinase which is involved in tolerance to glucose starvation. NuaK1 can induce cell-cell detachment by increasing F-actin conversion to G-actin. NuaK1 can protect cells from CD95-mediated apoptosis and is required for the increased motility and invasiveness of CD95- activated tumor cells (3).

Reference
1. Luo, Z., Zang, M. and Guo, W. (2010) AMPK as a metabolic tumor suppressor: control of metabolism and cell growth. Future Oncol, 6, 457-470. PMID: 20222801
2. Matenia, D. and Mandelkow, E.M. (2009) The tau of MARK: a polarized view of the cytoskeleton. Trends Biochem Sci, 34, 332-342. PMID: 19559622
3. Suzuki, A., Kusakai, G., Kishimoto, A., Minegichi, Y., Ogura, T. and Esumi, H. (2003) Induction of cell-cell detachment during glucose starvation through F-actin conversion by SNARK, the fourth member of the AMP-activated protein kinase catalytic subunit family. Biochem Biophys Res Commun, 311, 156-161. PMID: 14575707


There are 16 genes.  Reviewed (0 or Unreviewed (16

No.StatusiEKPD IDEnsemble Gene IDUniProt AccessionGene Name
1
iEKPD-Miv-0002
MVLG_00119
U5GY47
MVLG_00119
2
iEKPD-Miv-0006
MVLG_00434
U5GZ27
MVLG_00434
3
iEKPD-Miv-0022
MVLG_01326
U5H1S5
MVLG_01326
4
iEKPD-Miv-0026
MVLG_01521
U5H2D2
MVLG_01521
5
iEKPD-Miv-0030
MVLG_01649
U5H2R6
MVLG_01649
6
iEKPD-Miv-0033
MVLG_01993
U5H3T6
MVLG_01993
7
iEKPD-Miv-0037
MVLG_02101
U5H453
MVLG_02101
8
iEKPD-Miv-0047
MVLG_02813
U5H6B0
MVLG_02813
9
iEKPD-Miv-0064
MVLG_03359
U5H7Z0
MVLG_03359
10
iEKPD-Miv-0073
MVLG_03713
U5H918
MVLG_03713
11
iEKPD-Miv-0098
MVLG_04913
U5HCN3
MVLG_04913
12
iEKPD-Miv-0101
MVLG_05187
U5HDH4
MVLG_05187
13
iEKPD-Miv-0111
MVLG_05929
U5HFQ3
MVLG_05929
14
iEKPD-Miv-0120
MVLG_06478
U5HHE5
MVLG_06478
15
iEKPD-Miv-0122
MVLG_06709
U5HI42
MVLG_06709
16
iEKPD-Miv-0126
MVLG_06721
U5HI54
MVLG_06721