Magnaporthe oryzae      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 14 genes.  Reviewed (0 or Unreviewed (14

No.StatusiEKPD IDEnsemble Gene IDUniProt AccessionGene Name
1
iEKPD-Mao-0004
MGG_00700
G4NEZ6
MGG_00700
2
iEKPD-Mao-0006
MGG_00781
G4NEJ7
MGG_00781
3
iEKPD-Mao-0008
MGG_00803
G4NEB4
MGG_00803
4
iEKPD-Mao-0013
MGG_01279
G4MY59
MGG_01279
5
iEKPD-Mao-0020
MGG_02016
G4MMS0
MGG_02016
6
iEKPD-Mao-0021
MGG_02051
G4MMW5
MGG_02051
7
iEKPD-Mao-0022
MGG_02061
G4MN86
MGG_02061
8
iEKPD-Mao-0026
MGG_02810
G4NIX0
MGG_02810
9
iEKPD-Mao-0036
MGG_03729
G4N6G2
MGG_03729
10
iEKPD-Mao-0047
MGG_05220
G4N5A7
MGG_05220
11
iEKPD-Mao-0306
MGG_06382
G4N7L5
MGG_06382
12
iEKPD-Mao-0065
MGG_06760
G4MLM9
MGG_06760
13
iEKPD-Mao-0089
MGG_09413
G4NHW7
MGG_09413
14
iEKPD-Mao-0122
MGG_14620
G4MMB0
MGG_14620