※ SRPK family introduction

    SRPK (serine-arginine (SR) protein kinase) belong to CMGC family. Three members have been identified in human genome, which are known as SRPK1, SRPK2 and SRPK3. SRPKs are characterized by the ability to phosphorylate the serine residues located in regions rich in arginine/serine dipeptides, known as RS domains. More than 100 proteins contain RS domains, indicating that SRPKs are involved in a variety of cellular functions, including regulation and function in mRNA maturation, regulation of chromatin binding to the nuclear envelope, regulation of chromatin reorganization during G2/M phase progression, regulation of cyclin transcription and involved in metabolic signaling (1).

Reference
1. Giannakouros, T., Nikolakaki, E., Mylonis, I. and Georgatsou, E. (2011) Serine-arginine protein kinases: a small protein kinase family with a large cellular presence. FEBS J, 278, 570-586. PMID: 21205200

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No.	Status	iEKPD ID	Ensemble Gene ID	UniProt Accession	Gene Name
1		iEKPD-Pot-0679	POPTR_0006s11900
2		iEKPD-Pot-g038	POPTR_0006s11910
3		iEKPD-Pot-0475	POPTR_0004s20170	B9MYL8	POPTR_0004s20170g
4		iEKPD-Pot-0553	POPTR_0005s10510	B9H679	POPTR_0005s10510g
5		iEKPD-Pot-0941	POPTR_0009s15360	B9HQJ5	POPTR_0009s15360g
6		iEKPD-Pot-1216	POPTR_0012s06410	B9NAS8	POPTR_0012s06410g