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:	S331
P-Site Sequence:	QKDSLIDSSRVLCCH
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	S331	QKDSLIDSSRVLCCH	100 / 9 AA	60
Phosphosite 1:	ARHGEF3	Q9NR81	S332	KDSLIDSSRVLCCHG	100 / 8 AA	60
Phosphosite 2:	GPC1	P35052	S92	LETALRDSSRVLQAM	77 / 9 AA	62
Phosphosite 3:	HSF2BP	O75031	S206	GREFLVNSSRVLLDT	75 / 8 AA	38
Phosphosite 4:	OTC	P00480	T127	VNESLTDTARVLSSM	66 / 9 AA	40
Phosphosite 5:	GPC1	P35052	S93	ETALRDSSRVLQAML	87 / 8 AA	62
Phosphosite 6:	PGM2	Q96G03	S214	WDDSLIDSSPLLHNP	77 / 9 AA	68
Phosphosite 7:	CXCR7	P25106	S347	LTKLIDASRVSETEY	85 / 7 AA	41
Phosphosite 8:	WDR20	Q8TBZ3	S150	EERLIDKSRVTCVKW	85 / 7 AA	63
Phosphosite 9:	UMOD	P07911	S596	SGSVIDQSRVLNLGP	75 / 8 AA	70
Phosphosite 10:	RBM19	Q9Y4C8	T69	FNKSFIDTSRITVEF	62 / 8 AA	107
Phosphosite 11:	ANKHD1	Q8IWZ3	S2219	HFSSLFDSSQVPANQ	75 / 8 AA	270
Phosphosite 12:	NISCH	Q9Y2I1	S1312	ENYELIHSSRVKFTY	85 / 7 AA	167
Phosphosite 13:	FZD4	Q9ULV1	S246	LTFLIDSSRFSYPER	100 / 6 AA	60
Phosphosite 14:	ANAPC1	Q9H1A4	S233	KSGSLFGSSRVQYVV	75 / 8 AA	217
Phosphosite 15:	C19orf44	Q9H6X5	S228	LLGSLMDSSREKNTN	85 / 7 AA	71
Phosphosite 16:	PGM2	Q96G03	S215	DDSLIDSSPLLHNPS	75 / 8 AA	68
Phosphosite 17:	GART	P22102	S827	NLQALIDSTREPNSS	71 / 7 AA	108
Phosphosite 18:	CCDC18	Q5T9S5	S387	LCQQEIESSRVELRS	83 / 6 AA	169
Phosphosite 19:	PTCHD1	Q96NR3	T879	EMVDIDSTRVVDQIT	71 / 7 AA	101
Phosphosite 20:	GART	P22102	T828	LQALIDSTREPNSSA	83 / 6 AA	108