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:	PRPF4B
Human P-Site:	Y855
P-Site Sequence:	PYLVSRFYRAPEIII
UniProt:	Q13523
Intern. Prot. ID:	IPI00013721

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF4B	Q13523	Y855	PYLVSRFYRAPEIII	100 / 9 AA	117
Phosphosite 1:	DYRK2	Q92630	Y388	TYIQSRFYRAPEVIL	100 / 8 AA	67
Phosphosite 2:	HIPK4	Q8NE63	Y181	PYIQSRFYRAPEILL	100 / 8 AA	69
Phosphosite 3:	DYRK3	O43781	Y375	TYIQSRFYRAPEIIL	100 / 8 AA	66
Phosphosite 4:	CDK7	P50613	Y178	HQVVTRWYRAPELLF	77 / 9 AA	39
Phosphosite 5:	GSK3B	P49841	Y222	SYICSRYYRAPELIF	77 / 9 AA	47
Phosphosite 6:	GSK3A	P49840	Y285	SYICSRYYRAPELIF	77 / 9 AA	51
Phosphosite 7:	DYRK1B	Q9Y463	Y279	QYIQSRFYRSPEVLL	87 / 8 AA	69
Phosphosite 8:	DYRK4	Q9NR20	Y270	TYIQSRFYRSPEVIL	87 / 8 AA	60
Phosphosite 9:	DYRK1A	Q13627	Y327	QYIQSRFYRSPEVLL	87 / 8 AA	86
Phosphosite 10:	HIPK3	Q9H422	Y365	TYLQSRYYRAPEIIL	87 / 8 AA	134
Phosphosite 11:	HIPK2	Q9H2X6	Y367	TYLQSRYYRAPEIIL	87 / 8 AA	131
Phosphosite 12:	HIPK1	Q86Z02	Y358	TYLQSRYYRAPEIIL	87 / 8 AA	131
Phosphosite 13:	CdkL2	Q92772	Y167	DYVATRWYRAPELLV	66 / 9 AA	56
Phosphosite 14:	MAPK15	Q8TD08	Y183	EYVATRWYRAPEVLL	66 / 9 AA	60
Phosphosite 15:	CDK20	Q8IZL9	Y169	HQVATRWYRAPELLY	66 / 9 AA	39
Phosphosite 16:	CDKL3	Q8IVW4	Y166	DYVATRWYRAPELVL	66 / 9 AA	68
Phosphosite 17:	CDKL4	Q5MAI5	Y166	DYVATRWYRAPELLV	66 / 9 AA	36
Phosphosite 18:	p38-alpha	Q16539	Y188	GYVATRWYRAPEIML	66 / 9 AA	41
Phosphosite 19:	p38-beta	Q15759	Y188	GYVATRWYRAPEIML	66 / 9 AA	42
Phosphosite 20:	ERK5	Q13164	Y227	EYVATRWYRAPELML	66 / 9 AA	88