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:	ARHGEF4
Human P-Site:	S109
P-Site Sequence:	WRKTIITSPESLNLP
UniProt:	Q9NR80
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF4	Q9NR80	S109	WRKTIITSPESLNLP	100 / 9 AA	79
Phosphosite 1:	ARHGEF4	Q9NR80	T108	CWRKTIITSPESLNL	100 / 8 AA	79
Phosphosite 2:	Putative uncharacterized protein ENSP00000382790	A8MVM7	Y448	FKLNTIIYSPESTDS	87 / 8 AA	73
Phosphosite 3:	CYP46A1	Q9Y6A2	S89	KTSVIVTSPESVKKF	75 / 8 AA	57
Phosphosite 4:	Putative uncharacterized protein ENSP00000382790	A8MVM7	S449	KLNTIIYSPESTDSG	87 / 8 AA	73
Phosphosite 5:	CYP46A1	Q9Y6A2	T88	HKTSVIVTSPESVKK	85 / 7 AA	57
Phosphosite 6:	SFRS2B	Q9BRL6	S26	DNLTYRTSPDSLRRV	66 / 9 AA	32
Phosphosite 7:	AHSA1	O95433	S218	LKETFLTSPEELYRV	66 / 9 AA	38
Phosphosite 8:	ACOX1	Q15067	S479	PTMVDINSPESLTEA	85 / 7 AA	74
Phosphosite 9:	DYNC1H1	Q14204	T3769	DDDTIITTLENLKRE	66 / 9 AA	532
Phosphosite 10:	BAT3	P46379	S1081	AGARPLTSPESLSRD	85 / 7 AA	119
Phosphosite 11:	STIL	Q15468	S177	SLRVHITSRESLDSV	85 / 7 AA	143
Phosphosite 12:	AGBL4	Q5VU57	S210	LDLLTITSPDNLREG	71 / 7 AA	62
Phosphosite 13:	Zdhhc20	Q5W0Z9	T75	SYWMTIFTSPASPSK	75 / 8 AA	42
Phosphosite 14:	ANK2	Q01484	S2210	LAETPETSPESLSFS	77 / 9 AA	430
Phosphosite 15:	Zdhhc20	Q5W0Z9	S76	YWMTIFTSPASPSKE	75 / 8 AA	42
Phosphosite 16:	BAT3	P46379	S1084	RPLTSPESLSRDLEA	100 / 6 AA	119
Phosphosite 17:	NR1D1	P20393	S31	PSRTSPESLYSDNSN	100 / 6 AA	67
Phosphosite 18:	NR1D1	P20393	S28	GSSPSRTSPESLYSD	85 / 7 AA	67
Phosphosite 19:	ANK2	Q01484	S2213	TPETSPESLSFSPKK	100 / 6 AA	430
Phosphosite 20:	ARHGEF4	Q9NR80	S112	TIITSPESLNLPRRS	100 / 6 AA	79