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:	ARHGEF3
Human P-Site:	S489
P-Site Sequence:	KLEQMDQSDSESDCS
UniProt:	Q9NR81
Intern. Prot. ID:	IPI00020949

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF3	Q9NR81	S489	KLEQMDQSDSESDCS	100 / 9 AA	60
Phosphosite 1:	UTX	O15550	S1061	RSHHKDHSDSESTSS	66 / 9 AA	154
Phosphosite 2:	ROBO4	Q8WZ75	S520	LKHRMDHSDSQWLAD	55 / 9 AA	107
Phosphosite 3:	NFE2L3	Q9Y4A8	S481	KLCHLDQSDSDFHGD	62 / 8 AA	76
Phosphosite 4:	UTY	O14607	S1008	RTQHKDHSDNESTSS	55 / 9 AA	150
Phosphosite 5:	CYBRD1	Q53TN4	S260	SGNNMDKSDSELNSE	85 / 7 AA	32
Phosphosite 6:	ARHGEF3	Q9NR81	S491	EQMDQSDSESDCSMD	100 / 7 AA	60
Phosphosite 7:	PTPN13	Q12923	S1010	PSHQMSRSDAESLAG	66 / 9 AA	277
Phosphosite 8:	C9orf84	Q5VXU9	S1224	YNSFLNHSDSESDVF	62 / 8 AA	165
Phosphosite 9:	STAT4	Q14765	S184	TIQTMDQSDKNSAMV	75 / 8 AA	86
Phosphosite 10:	C1orf125	Q5T1B0	S476	EVEQMEESTSETLKI	55 / 9 AA	118
Phosphosite 11:	USO1	O60763	S74	HVLQTDRSDSEIIGY	75 / 8 AA	108
Phosphosite 12:	CYLC2	Q14093	T128	KTTQKDTTDSESELK	66 / 9 AA	39
Phosphosite 13:	C12orf45	Q8N5I9	S123	ALFEMNQSDSKEVDS	71 / 7 AA	20
Phosphosite 14:	UTX	O15550	S1063	HHKDHSDSESTSSDN	85 / 7 AA	154
Phosphosite 15:	COPG2	Q9UBF2	S681	VTVQMEPSDSYEVLS	71 / 7 AA	98
Phosphosite 16:	VPS72	Q15906	S51	DEYQGDQSDTEDEVD	75 / 8 AA	41
Phosphosite 17:	GTF2I	P78347	S957	NNQLVDQSESEGPVI	62 / 8 AA	112
Phosphosite 18:	KIAA1109	Q2LD37	S2687	MTIHMDDSDSITVSE	55 / 9 AA	555
Phosphosite 19:	POLR3C	Q9BUI4	S263	ANRMDQTSSEIVRTM	71 / 7 AA	61
Phosphosite 20:	FRMD7	Q6ZUT3	S640	PAVLMDQSTAERYVA	71 / 7 AA	82