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:	S18
P-Site Sequence:	TVKRANCSLELPPAS
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	S18	TVKRANCSLELPPAS	100 / 9 AA	60
Phosphosite 1:	RAB11FIP5	Q9BXF6	S74	PEWREECSFELPPGA	66 / 9 AA	70
Phosphosite 2:	C21orf30	Q9UFM2	S42	DPKAPSCSLELPPWV	75 / 8 AA	26
Phosphosite 3:	FGF23	Q9GZV9	S207	TPAPASCSQELPSAE	66 / 9 AA	28
Phosphosite 4:	KCNK18	Q7Z418	S224	CPSRPSCSMELFERS	62 / 8 AA	44
Phosphosite 5:	GABRR3	A8MPY1	S199	PLDTQNCSLELESYA	100 / 6 AA	54
Phosphosite 6:	PCDH15	Q96QU1	S1697	ISSPAECSLELSPSR	75 / 8 AA	216
Phosphosite 7:	RTTN	Q86VV8	S1161	IKEQRKNSSLELLNW	75 / 8 AA	249
Phosphosite 8:	WNT9B	O14905	S101	RHERWNCSLEGRTGL	85 / 7 AA	39
Phosphosite 9:	RTTN	Q86VV8	S1162	KEQRKNSSLELLNWI	75 / 8 AA	249
Phosphosite 10:	FREM1	Q5H8C1	T2014	PSFPKNCTLELKGLF	83 / 6 AA	244
Phosphosite 11:	SgK288	Q8NFD2	S585	MLLRYGASLELPTHQ	66 / 9 AA	85
Phosphosite 12:	Tyro3	Q06418	S818	EEPTAGGSLELPGRD	75 / 8 AA	97
Phosphosite 13:	DSCR8	Q96T75	S45	GSITDHCSLHLPVQE	71 / 7 AA	11
Phosphosite 14:	GPR78	Q96P69	S157	SSAFASCSLRLPPEP	75 / 8 AA	39
Phosphosite 15:	CSRNP2	Q9H175	S536	DRPPEDSSLELPLAV	55 / 9 AA	60
Phosphosite 16:	WISP3	O95389	S180	KSDQSNCSLEPLLQQ	71 / 7 AA	39
Phosphosite 17:	KLHL5	Q96PQ7	S104	RKFLDPCSLQLPLAS	83 / 6 AA	84
Phosphosite 18:	SERPINE3	A8MV23	S138	VSWWANSSLEPADLS	71 / 7 AA	47
Phosphosite 19:	SGSM3	Q96HU1	S455	CTDPKNCSVELTPDY	83 / 6 AA	85
Phosphosite 20:	GPR6	P46095	S53	AGGGANGSLELSSQL	75 / 8 AA	38