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:	S754
P-Site Sequence:	PQPLRHQSYILAVND
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	S754	PQPLRHQSYILAVND	100 / 9 AA	217
Phosphosite 1:	DHX15	O43143	S155	DILVRHQSFVLVGET	55 / 9 AA	91
Phosphosite 2:	ABCB6	Q9NP58	S213	APGLRPQSYTLQVHE	75 / 8 AA	94
Phosphosite 3:	TMEM168	Q9H0V1	T497	VDGPRHDTYILYYSG	71 / 7 AA	80
Phosphosite 4:	TMEM168	Q9H0V1	Y498	DGPRHDTYILYYSGH	71 / 7 AA	80
Phosphosite 5:	ARHGEF16	Q5VV41	S153	RRNLRNQSYRAAMKG	66 / 9 AA	80
Phosphosite 6:	BCoR	Q6W2J9	S226	KALLPQQSYSLAQPL	66 / 9 AA	192
Phosphosite 7:	C17orf70	Q0VG06	S877	YRQLRHPSLILL___	75 / 8 AA	93
Phosphosite 8:	Gde5	Q9NPB8	S570	EDLLRNPSYIQEAKA	71 / 7 AA	76
Phosphosite 9:	PSMC5	P62195	S120	RVALRNDSYTLHKIL	62 / 8 AA	46
Phosphosite 10:	WWTR1	Q9GZV5	S117	HAHLRQQSYDVTDEL	55 / 9 AA	44
Phosphosite 11:	CTNND2	Q9UQB3	S772	VCILRNLSYRLAAET	66 / 9 AA	133
Phosphosite 12:	ZNF616	Q08AN1	S79	VALERHQSYDIENLY	62 / 8 AA	90
Phosphosite 13:	GPR111	Q8IZF7	S261	TFIPDRNSSYILLHS	71 / 7 AA	79
Phosphosite 14:	ZNF609	O15014	Y1224	PLTQHQSYIPYMHGY	83 / 6 AA	151
Phosphosite 15:	STARD9	Q9P2P6	S332	GAPSRRQSYIPYRDS	83 / 6 AA	507
Phosphosite 16:	ANK3	Q12955	S3030	SKVSKHQSYVGLCPP	66 / 6 AA	480
Phosphosite 17:	IFNG	P01579	Y6	__MKYTSYILAFQLC	62 / 8 AA	19
Phosphosite 18:	ZNF608	Q9ULD9	Y1342	PMSQHQSYIQYLHAY	83 / 6 AA	162
Phosphosite 19:	STARD9	Q9P2P6	Y333	APSRRQSYIPYRDSV	83 / 6 AA	507
Phosphosite 20:	HOXD13	P35453	Y223	GEPRHEAYISMEGYQ	66 / 6 AA	36