Arabidopsis thaliana      Other/NEK


※ NEK family introduction

    NEKs (Never in mitosis A-related kinases) are classified into "Other" group. Eleven members have been identified in human genome. NimA is the founding member of the NEK family of ser/thr kinases which is an essential regulator of mitosis. All NEK kinases except NEK10 contain N-terminal catalytic domain, followed by coiled-coiled motifs except in NEK4,6 and 7 members. And in C-terminal, PEST sequences are found in moreover 6 of 11 NEK kinases. Besides the homology regions, certain NEKs contain unique domain or sequences, such as RCC1 repeats, DEAD-box helicase-like domain and armadillo repeats. NEKs play an important role in a variety of cellular processes and functions via mediate the phosphorylation of substrates. Studies show that NEK2 is essential in control of centrosome splitting, NEK6, 7 and 9 have been found in regulating mitotic spindle and cytokinesis, NEK1 and NEK8 is related to ciliagenesis. NEKs act as key regulator function during mitosis and abnormal expression or mutations on NEKs gene will lead to some disease and cancers such ovarian cancer, lung cancer, breast cancer and so on (1).

Reference
1. Moniz, L., Dutt, P., Haider, N. and Stambolic, V. (2011) Nek family of kinases in cell cycle, checkpoint control and cancer. Cell Div, 6, 18. PMID: 22040655


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

No.StatusiEKPD IDEnsemble Gene IDUniProt AccessionGene Name
1
iEKPD-Art-0165
AT1G54510
Q9SLI2
NEK1
2
iEKPD-Art-0454
AT3G04810
Q9CAU7
NEK2
3
iEKPD-Art-0905
AT5G28290
Q8RX66
NEK3
4
iEKPD-Art-0640
AT3G63280
Q8RXT4
NEK4
5
iEKPD-Art-0542
AT3G44200
Q0WPH8
NEK5
6
iEKPD-Art-0511
AT3G20860
Q9LT35
NEK6
7
iEKPD-Art-0480
AT3G12200
Q9LHI7
NEK7