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:	ARHGAP21
Human P-Site:	Y497
P-Site Sequence:	HRTRSWDYIEGQDET
UniProt:	Q5T5U3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP21	Q5T5U3	Y497	HRTRSWDYIEGQDET	100 / 9 AA	217
Phosphosite 1:	FGF7	P21781	Y58	RHTRSYDYMEGGDIR	75 / 8 AA	23
Phosphosite 2:	KIAA0802	Q9Y4B5	Y1559	SPRHSRDYVEGARRP	62 / 8 AA	209
Phosphosite 3:	CNDP1	Q96KN2	Y489	EKINRWNYIEGTKLF	83 / 6 AA	57
Phosphosite 4:	KCNK5	O95279	Y190	MVTEGWNYIEGLYYS	71 / 7 AA	55
Phosphosite 5:	CD37	P11049	Y145	AAEESWDYVQFQLRC	62 / 8 AA	32
Phosphosite 6:	ZNF134	P52741	Y359	FFSRSSDYIAHQRVH	66 / 9 AA	48
Phosphosite 7:	WDR16	Q8N1V2	Y574	HLVKVWDYNEGEVTH	55 / 9 AA	68
Phosphosite 8:	C6orf108	O43598	Y145	SRFQVWDYEEGEVEA	71 / 7 AA	19
Phosphosite 9:	TMC1	Q8TDI8	Y323	KVFTSWDYLIGNPET	71 / 7 AA	88
Phosphosite 10:	TMC2	Q8TDI7	Y388	KMFTSWDYLIGNSET	71 / 7 AA	103
Phosphosite 11:	MYO7B	Q6PIF6	Y486	SENISWDYIHYTDNR	100 / 5 AA	242
Phosphosite 12:	ZNF134	P52741	S357	GKFFSRSSDYIAHQR	71 / 7 AA	48
Phosphosite 13:	F8	P00451	Y35	AVELSWDYMQSDLGE	57 / 7 AA	267
Phosphosite 14:	KIAA0802	Q9Y4B5	Y1428	EFNKSWDYTPNRGHN	44 / 9 AA	209
Phosphosite 15:	HERV-K_16p3.3 provirus ancestral Env polyprotein	Q9NX77	Y117	EFIYSLDYIEHGWQS	83 / 6 AA	55
Phosphosite 16:	ZNF134	P52741	S356	CGKFFSRSSDYIAHQ	83 / 6 AA	48
Phosphosite 17:	PRCP	P42785	S240	CSESIHRSWDAINRL	83 / 6 AA	56
Phosphosite 18:	ALS2	Q96Q42	Y1244	LTMPNGDYIEGYFSG	100 / 5 AA	184
Phosphosite 19:	RP1-199H16.1	Q5TG08	S293	SYDSWDYSELDPERF	83 / 6 AA	75
Phosphosite 20:	factor V	P12259	S1594	EEISWDYSEFVQRET	83 / 6 AA	252