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:	ARHGAP28
Human P-Site:	S677
P-Site Sequence:	AKFQYENSHGSSECI
UniProt:	Q9P2N2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP28	Q9P2N2	S677	AKFQYENSHGSSECI	100 / 9 AA	82
Phosphosite 1:	ARHGAP28	Q9P2N2	Y674	DILAKFQYENSHGSS	100 / 6 AA	82
Phosphosite 2:	P130Cas	P56945	S656	PDGQYENSEGGWMED	66 / 9 AA	93
Phosphosite 3:	CDX4	O14627	S242	KISQFENSGGSVQSD	75 / 8 AA	30
Phosphosite 4:	NBPF7	P0C2Y1	S234	CAITYSNSHGPSDSN	75 / 8 AA	48
Phosphosite 5:	IRF9	Q00978	S355	TLNFWEESHGSSHTP	75 / 8 AA	44
Phosphosite 6:	GAPDH	P04406	T52	YMFQYDSTHGKFHGT	57 / 7 AA	36
Phosphosite 7:	GAPDH	P04406	S51	VYMFQYDSTHGKFHG	57 / 7 AA	36
Phosphosite 8:	STOX1	Q6ZVD7	S921	QDVQYEHSHLEGTEN	83 / 6 AA	111
Phosphosite 9:	STOX1	Q6ZVD7	Y918	VLAQDVQYEHSHLEG	83 / 6 AA	111
Phosphosite 10:	TRAF6	Q9Y4K3	S9	SLLNCENSCGSSQSE	75 / 8 AA	60
Phosphosite 11:	METTL8	Q9H825	S159	EKNHYEKSSGSSEGQ	66 / 9 AA	33
Phosphosite 12:	IGHMBP2	P38935	S656	ENYSHENSQGSSHAA	75 / 8 AA	109
Phosphosite 13:	AMELY	Q99218	Y33	PGYINFSYENSHSQA	100 / 5 AA	23
Phosphosite 14:	METTL8	Q9H825	S160	KNHYEKSSGSSEGQS	75 / 8 AA	33
Phosphosite 15:	P130Cas	P56945	Y653	QDSPDGQYENSEGGW	100 / 5 AA	93
Phosphosite 16:	VCAN	P13611	Y3247	TDGSTLQYENWRPNQ	66 / 6 AA	373
Phosphosite 17:	LUZP4	Q9P127	Y187	LKRHHPQYERSHGQY	83 / 6 AA	36
Phosphosite 18:	TGS1	Q96RS0	Y163	DPSSIEQYENTRTYE	66 / 6 AA	97
Phosphosite 19:	C11orf48	Q9BQE6	S277	ACPEREDSHGSGSPF	55 / 9 AA	32
Phosphosite 20:	NBPF7	P0C2Y1	S232	EECAITYSNSHGPSD	83 / 6 AA	48