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:	DYRK4
Human P-Site:	Y270
P-Site Sequence:	TYIQSRFYRSPEVIL
UniProt:	Q9NR20
Intern. Prot. ID:	IPI00396286

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DYRK4	Q9NR20	Y270	TYIQSRFYRSPEVIL	100 / 9 AA	60
Phosphosite 1:	DYRK1B	Q9Y463	Y279	QYIQSRFYRSPEVLL	100 / 9 AA	69
Phosphosite 2:	DYRK1A	Q13627	Y327	QYIQSRFYRSPEVLL	100 / 9 AA	86
Phosphosite 3:	DYRK2	Q92630	Y388	TYIQSRFYRAPEVIL	88 / 9 AA	67
Phosphosite 4:	HIPK4	Q8NE63	Y181	PYIQSRFYRAPEILL	88 / 9 AA	69
Phosphosite 5:	DYRK3	O43781	Y375	TYIQSRFYRAPEIIL	88 / 9 AA	66
Phosphosite 6:	HIPK3	Q9H422	Y365	TYLQSRYYRAPEIIL	77 / 9 AA	134
Phosphosite 7:	HIPK2	Q9H2X6	Y367	TYLQSRYYRAPEIIL	77 / 9 AA	131
Phosphosite 8:	HIPK1	Q86Z02	Y358	TYLQSRYYRAPEIIL	77 / 9 AA	131
Phosphosite 9:	PRPF4B	Q13523	Y855	PYLVSRFYRAPEIII	87 / 8 AA	117
Phosphosite 10:	DYRK4	Q9NR20	S272	IQSRFYRSPEVILGH	100 / 7 AA	60
Phosphosite 11:	DYRK1B	Q9Y463	S281	IQSRFYRSPEVLLGT	100 / 7 AA	69
Phosphosite 12:	DYRK1A	Q13627	S329	IQSRFYRSPEVLLGM	100 / 7 AA	86
Phosphosite 13:	HIPK3	Q9H422	Y364	STYLQSRYYRAPEII	75 / 8 AA	134
Phosphosite 14:	HIPK2	Q9H2X6	Y366	STYLQSRYYRAPEII	75 / 8 AA	131
Phosphosite 15:	HIPK1	Q86Z02	Y357	STYLQSRYYRAPEII	75 / 8 AA	131
Phosphosite 16:	CDKL1	Q00532	Y167	DYVATRWYRSPELLV	75 / 8 AA	42
Phosphosite 17:	CDKL5	O76039	Y177	EYVATRWYRSPELLL	75 / 8 AA	116
Phosphosite 18:	GSK3B	P49841	Y222	SYICSRYYRAPELIF	75 / 8 AA	47
Phosphosite 19:	GSK3A	P49840	Y285	SYICSRYYRAPELIF	75 / 8 AA	51
Phosphosite 20:	CDKL1	Q00532	S169	VATRWYRSPELLVGD	85 / 7 AA	42