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:	Y970
P-Site Sequence:	VLRGHSLYLYKDKRE
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	Y970	VLRGHSLYLYKDKRE	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S968	YVVLRGHSLYLYKDK	100 / 7 AA	217
Phosphosite 2:	ARHGAP21	Q5T5U3	Y972	RGHSLYLYKDKREQT	100 / 7 AA	217
Phosphosite 3:	MMP9	P14780	Y532	AEIGNQLYLFKDGKY	66 / 9 AA	78
Phosphosite 4:	CNKSR1	Q969H4	Y437	VLKGHTLYWYRQPQD	55 / 9 AA	80
Phosphosite 5:	DET1	Q7L5Y6	Y223	LSHNQGLYLYKNILA	62 / 8 AA	64
Phosphosite 6:	SKINT1	A8MVG2	Y15	SHYTRPVYLYKDGKD	62 / 8 AA	25
Phosphosite 7:	TRIO	O75962	Y1531	DSSGRSKYLYKSKLF	75 / 8 AA	347
Phosphosite 8:	SKINT1	A8MVG2	Y17	YTRPVYLYKDGKDLY	71 / 7 AA	25
Phosphosite 9:	PLEKHG4B	Q96PX9	Y1044	VEGSHDVYLYKQSFK	55 / 9 AA	140
Phosphosite 10:	ARAP2	Q8WZ64	Y1471	RDGFLFLYKDVKSSK	83 / 6 AA	193
Phosphosite 11:	SERPINB8	P50452	Y61	MSQALCLYKDGDIHR	71 / 7 AA	43
Phosphosite 12:	HAO1	Q9UJM8	Y134	RWLQLYIYKDREVTK	83 / 6 AA	41
Phosphosite 13:	IGFN1	Q86VF2	Y246	KDSQSKIYLYKDGEM	83 / 6 AA	138
Phosphosite 14:	IGFN1	Q86VF2	Y248	SQSKIYLYKDGEMIP	83 / 6 AA	138
Phosphosite 15:	PLEKHM1	Q9Y4G2	Y693	KESLLYLYMDRTWMP	83 / 6 AA	117
Phosphosite 16:	PLEKHM1P	Q69YJ1	Y168	KESLLYLYMDRTWMP	83 / 6 AA	59
Phosphosite 17:	PLEKHM1	Q9Y4G2	Y691	AIKESLLYLYMDRTW	83 / 6 AA	117
Phosphosite 18:	GBP4	Q96PP9	Y450	VPGGHNLYLEEKKQV	83 / 6 AA	73
Phosphosite 19:	PLEKHM1P	Q69YJ1	Y166	AIKESLLYLYMDRTW	83 / 6 AA	59
Phosphosite 20:	ZNF484	Q5JVG2	Y251	IHTRESLYLFSDYVN	71 / 7 AA	98