Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	SRPK1
Human P-Site:	S309
P-Site Sequence:	RPNKQEESESPVERP
UniProt:	Q96SB4
Intern. Prot. ID:	IPI00290439

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SRPK1	Q96SB4	S309	RPNKQEESESPVERP	100 / 9 AA	74
Phosphosite 1:	DGCR8	Q8WYQ5	S478	MKRKQAESERPILPA	66 / 9 AA	86
Phosphosite 2:	EHD3	Q9NZN3	S402	VLVRQEESQRPIQMV	55 / 9 AA	62
Phosphosite 3:	SRPK1	Q96SB4	S311	NKQEESESPVERPLK	100 / 7 AA	74
Phosphosite 4:	ELL3	Q9HB65	S276	SSSVQEDSESPSPED	85 / 7 AA	45
Phosphosite 5:	REPS2	Q8NFH8	T185	DEDKQQETQSPTMSP	55 / 9 AA	72
Phosphosite 6:	ZMYM5	Q9UJ78	S625	ILSKHEESEMHVNNS	66 / 9 AA	75
Phosphosite 7:	PPP4R1	Q8TF05	S489	PEGPEEESEGPVPSS	75 / 8 AA	107
Phosphosite 8:	TCOF1	Q13428	S762	KAEKQEDSESSEEES	75 / 8 AA	152
Phosphosite 9:	CTTNBP2	Q8WZ74	S879	NSFNEEESESSVFDL	66 / 9 AA	181
Phosphosite 10:	PLEKHQ1	Q8TD55	S248	SPESQEDSETPAEED	62 / 8 AA	53
Phosphosite 11:	FOXK2	Q01167	S170	EKQEASESPVKAVQP	85 / 7 AA	69
Phosphosite 12:	QSER1	Q2KHR3	S991	NLESEEDSEAPVDST	62 / 8 AA	190
Phosphosite 13:	GTF2I	P78347	S959	QLVDQSESEGPVIQE	75 / 8 AA	112
Phosphosite 14:	KIF1B	O60333	S114	MMGKQEESQAGIIPQ	55 / 9 AA	204
Phosphosite 15:	ZNF775	Q96BV0	S69	ALGGQEESGSPRWAP	85 / 7 AA	60
Phosphosite 16:	CACNA1S	Q13698	S1640	IEMEEMESPVFLEDF	85 / 7 AA	212
Phosphosite 17:	ZCCHC11	Q5TAX3	S339	ILEKQEESELRSLPP	100 / 6 AA	185
Phosphosite 18:	CASC4	Q6P4E1	S366	RFFDENESPVDPQHG	71 / 7 AA	49
Phosphosite 19:	CBX1	P83916	S107	PKKKKEESEKPRGFA	75 / 8 AA	21
Phosphosite 20:	WBP7	Q9UMN6	S456	AQEEQEESPPPVVPA	75 / 8 AA	294