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:	S998
P-Site Sequence:	NACLIDISYSETKRK
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	S998	NACLIDISYSETKRK	100 / 9 AA	217
Phosphosite 1:	ARHGAP23	Q9P227	S766	GSCLVDISYSETKRR	88 / 9 AA	162
Phosphosite 2:	ARHGAP21	Q5T5U3	Y999	ACLIDISYSETKRKN	100 / 8 AA	217
Phosphosite 3:	ARHGAP23	Q9P227	Y767	SCLVDISYSETKRRH	87 / 8 AA	162
Phosphosite 4:	ARHGAP23	Q9P227	S768	CLVDISYSETKRRHV	100 / 7 AA	162
Phosphosite 5:	RWDD4A	Q6NW29	S50	KAFLIEISWTETYPQ	66 / 9 AA	21
Phosphosite 6:	ARHGAP21	Q5T5U3	S1000	CLIDISYSETKRKNV	100 / 7 AA	217
Phosphosite 7:	OR5T2	Q8NGG2	S227	IPPLLAISYSDTHTN	66 / 9 AA	41
Phosphosite 8:	SACS	Q9NZJ4	Y4231	IYQIDIGYSEYKIVS	85 / 7 AA	521
Phosphosite 9:	PASD1	Q8IV76	S659	QLPLIDTSNSEAISS	66 / 9 AA	87
Phosphosite 10:	VPS13C	Q709C8	Y2032	SSMIDISYKQDKNGS	71 / 7 AA	422
Phosphosite 11:	SNCAIP	Q9Y6H5	S21	FSDDISYSVTSLKTI	85 / 7 AA	100
Phosphosite 12:	SLC13A4	Q9UKG4	Y374	EKLGDISYPEMVTGF	83 / 6 AA	69
Phosphosite 13:	CPAMD8	Q8IZJ3	S1098	RKMEVDESYSEAFTL	62 / 8 AA	207
Phosphosite 14:	KIAA1949	Q6NYC8	S541	HHKQLKISFSETALE	62 / 8 AA	68
Phosphosite 15:	KIF1A	Q12756	Y338	LSPADINYDETLSTL	71 / 7 AA	191
Phosphosite 16:	KIF1B	O60333	Y338	LSPADINYDETLSTL	71 / 7 AA	204
Phosphosite 17:	CPAMD8	Q8IZJ3	Y1099	KMEVDESYSEAFTLG	62 / 8 AA	207
Phosphosite 18:	KIAA2012	Q0VF49	S279	ELSGPDVSYEETEDT	71 / 7 AA	65
Phosphosite 19:	MYST3	Q92794	S666	GRFLIDFSYLLSKRE	83 / 6 AA	225
Phosphosite 20:	MYST4	Q8WYB5	S877	GRFLIDFSYLLSRRE	83 / 6 AA	231