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:	S568
P-Site Sequence:	KDRDLHVSIKNAFRL
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	S568	KDRDLHVSIKNAFRL	100 / 9 AA	79
Phosphosite 1:	FAM180A	Q6UWF9	S74	ISPDLQISIKDEELA	55 / 9 AA	20
Phosphosite 2:	AP1G1	O43747	S360	CLKDLDVSIKRRAME	85 / 7 AA	91
Phosphosite 3:	PCSK1	P29120	T524	RRGDLHVTLTSAAGT	55 / 9 AA	84
Phosphosite 4:	C3	P01024	T1366	NKFDLKVTIKPAPET	66 / 9 AA	187
Phosphosite 5:	PNPLA4	P41247	T116	NRLHVSITNAKTREN	85 / 7 AA	28
Phosphosite 6:	ZNF226	Q9NYT6	S191	LNRDQQISIKNKLCQ	62 / 8 AA	92
Phosphosite 7:	GPR56	Q9Y653	S57	PTPDLRISIENSEEA	55 / 9 AA	78
Phosphosite 8:	SMCHD1	A6NHR9	S1520	LVRDLHLSITDDYDN	62 / 8 AA	226
Phosphosite 9:	BRIP1	Q9BX63	S895	HQKVLNVSIKDRTNI	71 / 7 AA	141
Phosphosite 10:	CLCN5	P51795	S643	LRRDLIISIENARKK	66 / 9 AA	83
Phosphosite 11:	RAB21	Q9UL25	S143	LEKERHVSIQEAESY	55 / 9 AA	24
Phosphosite 12:	LATH	Q86YQ2	S95	NPQLLHVSIESTPQR	62 / 8 AA	19
Phosphosite 13:	CHAF1A	Q13111	S526	RSGPTHVSTRNADIF	71 / 7 AA	107
Phosphosite 14:	CHAF1A	Q13111	T527	SGPTHVSTRNADIFN	71 / 7 AA	107
Phosphosite 15:	GIGYF2	Q6Y7W6	S1040	THSNLHTSIGNSVWG	55 / 9 AA	150
Phosphosite 16:	SETDB2	Q96T68	Y191	SSALHVSYKTPCGRS	62 / 8 AA	82
Phosphosite 17:	OSBPL9	Q96SU4	S419	AHPDLFVSISDQKDP	62 / 8 AA	83
Phosphosite 18:	GIGYF2	Q6Y7W6	T1039	NTHSNLHTSIGNSVW	62 / 8 AA	150
Phosphosite 19:	ZW10	O43264	S88	VRRDLHVSTGEFTDL	83 / 6 AA	89
Phosphosite 20:	LTBP2	Q14767	S1667	GPDDLHYSIYGPDGA	83 / 6 AA	195