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:	S272
P-Site Sequence:	IQSRFYRSPEVILGH
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	S272	IQSRFYRSPEVILGH	100 / 9 AA	60
Phosphosite 1:	DYRK1B	Q9Y463	S281	IQSRFYRSPEVLLGT	88 / 9 AA	69
Phosphosite 2:	DYRK1A	Q13627	S329	IQSRFYRSPEVLLGM	88 / 9 AA	86
Phosphosite 3:	DYRK1B	Q9Y463	Y279	QYIQSRFYRSPEVLL	100 / 7 AA	69
Phosphosite 4:	DYRK4	Q9NR20	Y270	TYIQSRFYRSPEVIL	100 / 7 AA	60
Phosphosite 5:	DYRK1A	Q13627	Y327	QYIQSRFYRSPEVLL	100 / 7 AA	86
Phosphosite 6:	CDKL1	Q00532	S169	VATRWYRSPELLVGD	66 / 9 AA	42
Phosphosite 7:	CDKL5	O76039	S179	VATRWYRSPELLLGA	66 / 9 AA	116
Phosphosite 8:	PRPF4B	Q13523	Y855	PYLVSRFYRAPEIII	85 / 7 AA	117
Phosphosite 9:	DYRK2	Q92630	Y388	TYIQSRFYRAPEVIL	85 / 7 AA	67
Phosphosite 10:	HIPK4	Q8NE63	Y181	PYIQSRFYRAPEILL	85 / 7 AA	69
Phosphosite 11:	DYRK3	O43781	Y375	TYIQSRFYRAPEIIL	85 / 7 AA	66
Phosphosite 12:	CDKL1	Q00532	Y167	DYVATRWYRSPELLV	85 / 7 AA	42
Phosphosite 13:	CDKL5	O76039	Y177	EYVATRWYRSPELLL	85 / 7 AA	116
Phosphosite 14:	Cot	P41279	S295	RGTEIYMSPEVILCR	75 / 8 AA	53
Phosphosite 15:	ZNF629	Q9UEG4	S274	CRRAFYRSSDLIQHQ	62 / 8 AA	97
Phosphosite 16:	ZNF629	Q9UEG4	S275	RRAFYRSSDLIQHQA	62 / 8 AA	97
Phosphosite 17:	MRPL37	Q9BZE1	S90	KDPRFYRSPPLHEHP	75 / 8 AA	48
Phosphosite 18:	FDXR	P22570	S310	WGLRFFRSPQQVLPS	55 / 9 AA	54
Phosphosite 19:	GAK	O14976	T228	NTTPMYRTPEIIDLY	62 / 8 AA	143
Phosphosite 20:	PIGZ	Q86VD9	S65	HPDEFFQSPEVMAED	62 / 8 AA	63