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:	Y1586
P-Site Sequence:	VSTITSDYSTTSSAT
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	Y1586	VSTITSDYSTTSSAT	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S1587	STITSDYSTTSSATY	100 / 8 AA	217
Phosphosite 2:	ARHGAP21	Q5T5U3	S1584	ANVSTITSDYSTTSS	100 / 7 AA	217
Phosphosite 3:	ARHGAP21	Q5T5U3	T1588	TITSDYSTTSSATYL	100 / 7 AA	217
Phosphosite 4:	AVL9	Q8NBF6	Y532	NEKILSDYGTTFVTA	75 / 8 AA	72
Phosphosite 5:	PDE4DIP	Q5VU43	Y1388	SLSVTSDYSSSLERP	62 / 8 AA	130
Phosphosite 6:	R3HDM2	Q9Y2K5	S492	PLPTSNYSTSSHAPP	75 / 8 AA	107
Phosphosite 7:	SYNE2	Q8WXH0	S1139	NNKFRITSDFSSEED	71 / 7 AA	796
Phosphosite 8:	R3HDM2	Q9Y2K5	Y491	QPLPTSNYSTSSHAP	75 / 8 AA	107
Phosphosite 9:	PDE4DIP	Q5VU43	S1386	VRSLSVTSDYSSSLE	71 / 7 AA	130
Phosphosite 10:	SYNE2	Q8WXH0	T1138	QNNKFRITSDFSSEE	83 / 6 AA	796
Phosphosite 11:	PDE3A	Q14432	Y625	TAQVTSDYETNNNSD	55 / 9 AA	125
Phosphosite 12:	PDE3A	Q14432	S623	DDTAQVTSDYETNNN	71 / 7 AA	125
Phosphosite 13:	Nuclear envelope pore membrane protein POM 121	Q96HA1	Y417	RNAITSSYSSTRGIS	75 / 8 AA
Phosphosite 14:	POM121	A8CG34	Y394	RNAITSSYSSTRGIS	75 / 8 AA	125
Phosphosite 15:	PDE4DIP	Q5VU43	T1385	RVRSLSVTSDYSSSL	83 / 6 AA	130
Phosphosite 16:	Nuclear envelope pore membrane protein POM 121	Q96HA1	S416	SRNAITSSYSSTRGI	75 / 8 AA
Phosphosite 17:	POM121	A8CG34	S393	SRNAITSSYSSTRGI	75 / 8 AA	125
Phosphosite 18:	KCNQ4	P56696	Y668	DPDITSDYHSPVDHE	100 / 5 AA	77
Phosphosite 19:	NEFL	P07196	Y412	VGSITSGYSQSSQVF	66 / 9 AA	62
Phosphosite 20:	KCNQ4	P56696	S666	LFDPDITSDYHSPVD	100 / 5 AA	77