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:	S1000
P-Site Sequence:	CLIDISYSETKRKNV
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	S1000	CLIDISYSETKRKNV	100 / 9 AA	217
Phosphosite 1:	ARHGAP23	Q9P227	S768	CLVDISYSETKRRHV	100 / 9 AA	162
Phosphosite 2:	ARHGAP23	Q9P227	Y767	SCLVDISYSETKRRH	100 / 8 AA	162
Phosphosite 3:	ARHGAP21	Q5T5U3	Y999	ACLIDISYSETKRKN	100 / 8 AA	217
Phosphosite 4:	ARHGAP23	Q9P227	S766	GSCLVDISYSETKRR	100 / 7 AA	162
Phosphosite 5:	ARHGAP21	Q5T5U3	S998	NACLIDISYSETKRK	100 / 7 AA	217
Phosphosite 6:	ARHGAP21	Q5T5U3	T1002	IDISYSETKRKNVFR	100 / 7 AA	217
Phosphosite 7:	ARHGAP23	Q9P227	T770	VDISYSETKRRHVFR	100 / 7 AA	162
Phosphosite 8:	USP37	Q86T82	S400	VKKDICNSETKKDLL	66 / 9 AA	110
Phosphosite 9:	SFRS4	Q08170	S151	VIEFVSYSDMKRALE	62 / 8 AA	57
Phosphosite 10:	SACS	Q9NZJ4	Y4231	IYQIDIGYSEYKIVS	75 / 8 AA	521
Phosphosite 11:	ATP10D	Q9P241	S1410	TALDQGYSETKAFEM	75 / 8 AA	160
Phosphosite 12:	ATP10D	Q9P241	Y1409	ETALDQGYSETKAFE	75 / 8 AA	160
Phosphosite 13:	VLDLR	P98155	S759	TATTVTYSETKDTNT	71 / 7 AA	96
Phosphosite 14:	GSK3B	P49841	T57	RPQEVSYTDTKVIGN	50 / 8 AA	47
Phosphosite 15:	MRPS22	P82650	S164	VFTDISYSIPHRERF	66 / 9 AA	41
Phosphosite 16:	SNCAIP	Q9Y6H5	S21	FSDDISYSVTSLKTI	85 / 7 AA	100
Phosphosite 17:	MBTD1	Q05BQ5	S68	GVRDAFYSKTKRFCS	66 / 9 AA	71
Phosphosite 18:	MTA1	Q13330	S675	IRKLLSSSETKRAAR	75 / 8 AA	81
Phosphosite 19:	SLC13A4	Q9UKG4	Y374	EKLGDISYPEMVTGF	83 / 6 AA	69
Phosphosite 20:	SNCAIP	Q9Y6H5	Y20	DFSDDISYSVTSLKT	85 / 7 AA	100