Protein Information

Name serine threonine protein kinases
Synonyms PKU BETA; Protein serine/threonine kinase; PKUb; PKUbeta; Protein kinase ubiquitous beta; Serine threonine protein kinase; Serine threonine protein kinase tousled like 1; TLK 1…

Compound Information

Name abscisic acid
CAS

Reference List

PubMed Abstract RScore(About this table)
16616587 Jimenez JA, Rodriguez D, Lorenzo O, Nicolas G, Nicolas C: Characterization of a protein kinase (FsPK4) with an acidic domain, regulated by abscisic acid and specifically located in Fagus sylvatica L. seeds. J Plant Physiol. 2006 May;163(7):761-9. Epub 2005 Oct 26.

An abscisic acid (ABA)-induced cDNA fragment encoding a putative serine/threonine protein kinase (PK) was obtained by means of differential reverse transcriptase-polymerase chain reaction (RT-PCR).
6(0,0,1,1) Details
17081243 Liu G, Chen J, Wang X: VfCPK1, a gene encoding calcium-dependent protein kinase from Vicia faba, is induced by drought and abscisic acid. Plant Cell Environ. 2006 Nov;29(11):2091-9.

Calcium-dependent protein kinases (CDPKs) (EC 2.7.1.37) are the predominant Ca (2+)-regulated serine/threonine protein kinase in plants and play an important role in plant calcium signal transduction.
1(0,0,0,1) Details
19924127 Fujii H, Chinnusamy V, Rodrigues A, Rubio S, Antoni R, Park SY, Cutler SR, Sheen J, Rodriguez PL, Zhu JK: In vitro reconstitution of an abscisic acid signalling pathway. Nature. 2009 Dec 3;462(7273):660-4. Epub 2009 Nov 18.

Here we show that by combining the recently identified ABA receptor PYR1 with the type 2C protein phosphatase (PP2C) ABI1, the serine/threonine protein kinase SnRK2.6/OST1 and the transcription factor ABF2/AREB1, we can reconstitute ABA-triggered phosphorylation of the transcription factor in vitro.
1(0,0,0,1) Details
15272872 Testerink C, Dekker HL, Lim ZY, Johns MK, Holmes AB, Koster CG, Ktistakis NT, Munnik T: Isolation and identification of phosphatidic acid targets from plants. Plant J. 2004 Aug;39(4):527-36.

In plants, it is implicated in various stress-signalling pathways and is formed in response to wounding, osmotic stress, cold stress, pathogen elicitors, Nod factors, ethylene and abscisic acid.
Using mass spectrometric analysis, several of these proteins, including Hsp90, 14-3-3 proteins, an SnRK2 serine/threonine protein kinase and the PP2A regulatory subunit RCN1 could be identified.
1(0,0,0,1) Details
18054244 Huang YW, Tsay WS, Chen CC, Lin CW, Huang HJ: Increased expression of the rice C-type cyclin-dependent protein kinase gene, Orysa;CDKC;1, in response to salt stress. Plant Physiol Biochem. 2008 Jan;46(1):71-81. Epub 2007 Oct 18.


Cyclin-dependent protein kinases (CDKs) form a conserved superfamily of eukaryotic serine/threonine protein kinases which require binding to a regulatory cyclin for activity.
1(0,0,0,1) Details
16098106 Sokolovski S, Hills A, Gay R, Garcia-Mata C, Lamattina L, Blatt MR: Protein phosphorylation is a prerequisite for intracellular Ca2+ release and ion channel control by nitric oxide and abscisic acid in guard cells. Plant J. 2005 Aug;43(4):520-9.

However, its integration with related signals, including the actions of serine-threonine protein kinases, is less well defined.
1(0,0,0,1) Details