MASTL report

I. Expression across cell types

Insufficient scRNA-seq data for expression of MASTL at single-cell level.

II. Expression across tissues

sc-RNAseq data

Insufficient scRNA-seq data for expression of MASTL at tissue level.

III. Associated gene sets

GO_0018105Biological processpeptidyl-serine phosphorylation
GO_0000278Biological processmitotic cell cycle
GO_0032515Biological processnegative regulation of phosphoprotein phosphatase activity
GO_0006974Biological processDNA damage response
GO_0051301Biological processcell division
GO_0035556Biological processintracellular signal transduction
GO_0007346Biological processregulation of mitotic cell cycle
GO_0000086Biological processG2/M transition of mitotic cell cycle
GO_0007147Biological processfemale meiosis II
GO_0051726Biological processregulation of cell cycle
GO_0005813Cellular componentcentrosome
GO_0005654Cellular componentnucleoplasm
GO_0005737Cellular componentcytoplasm
GO_0032154Cellular componentcleavage furrow
GO_0005634Cellular componentnucleus
GO_0051721Molecular functionprotein phosphatase 2A binding
GO_0106310Molecular functionprotein serine kinase activity
GO_0004674Molecular functionprotein serine/threonine kinase activity
GO_0005524Molecular functionATP binding
GO_0016301Molecular functionkinase activity

IV. Literature review

[source]
Gene nameMASTL
Protein nameSerine/threonine-protein kinase greatwall (GW) (GWL) (hGWL) (EC 2.7.11.1) (Microtubule-associated serine/threonine-protein kinase-like) (MAST-L)
non-specific serine/threonine protein kinase (EC 2.7.11.1)
SynonymsGW
THC2
GWL
DescriptionFUNCTION: Serine/threonine kinase that plays a key role in M phase by acting as a regulator of mitosis entry and maintenance. Acts by promoting the inactivation of protein phosphatase 2A (PP2A) during M phase: does not directly inhibit PP2A but acts by mediating phosphorylation and subsequent activation of ARPP19 and ENSA at 'Ser-62' and 'Ser-67', respectively. ARPP19 and ENSA are phosphatase inhibitors that specifically inhibit the PPP2R2D (PR55-delta) subunit of PP2A. Inactivation of PP2A during M phase is essential to keep cyclin-B1-CDK1 activity high. Following DNA damage, it is also involved in checkpoint recovery by being inhibited. Phosphorylates histone protein in vitro; however such activity is unsure in vivo. May be involved in megakaryocyte differentiation. .

AccessionsENST00000375946.8 [Q96GX5-3]
ENST00000342386.10 [Q96GX5-2]
A0A087WUU7
Q96GX5
ENST00000477034.2
ENST00000375940.9 [Q96GX5-1]