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:	ARHGEF1
Human P-Site:	S333
P-Site Sequence:	LHPLSLDSPDREPGA
UniProt:	Q92888
Intern. Prot. ID:	IPI00339379

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF1	Q92888	S333	LHPLSLDSPDREPGA	100 / 9 AA	102
Phosphosite 1:	SNX2	O60749	S85	TEEVSLDSPEREPIL	77 / 9 AA	58
Phosphosite 2:	ZSWIM5	Q9P217	Y940	ILRLSLDYPQREELA	77 / 9 AA	131
Phosphosite 3:	RIMS1	Q86UR5	S1128	RPDTSLHSPERERGR	75 / 8 AA	189
Phosphosite 4:	FOXJ2	Q9P0K8	S164	DDDLSQDSPEQEASK	66 / 9 AA	62
Phosphosite 5:	senataxin	Q7Z333	S1766	VAQEWLNSPNRENFY	62 / 8 AA	303
Phosphosite 6:	DDHD2	O94830	S155	EWKKKLESPNREIII	71 / 7 AA	81
Phosphosite 7:	CDC42BPA	Q5VT25	S1724	TKSLSLESTDRGSWD	75 / 8 AA	197
Phosphosite 8:	KIAA0329	O15040	S523	VDQLSAESPDQESSF	66 / 9 AA	154
Phosphosite 9:	NAV1	Q8NEY1	S1862	EAANYIESPDRETIL	71 / 7 AA	202
Phosphosite 10:	CACNA1H	O95180	S653	HGPLSLNSPDPYEKI	75 / 8 AA	259
Phosphosite 11:	ORC1L	Q13415	S258	TSCASLDSPGRIKRK	85 / 7 AA	97
Phosphosite 12:	Lmr3	Q96Q04	S951	AENGALGSPEREEKV	62 / 8 AA	156
Phosphosite 13:	SAPAP3	O95886	S935	VKERSLDSVDRQRQE	75 / 8 AA	106
Phosphosite 14:	Proline-rich protein 35	P0CG20	S71	SLSLLLDSPDWACRR	66 / 9 AA
Phosphosite 15:	C12orf56	Q8IXR9	S94	DYPEFLSSPDREISQ	85 / 7 AA	71
Phosphosite 16:	PIF1	Q9H611	S624	GRSLSLESPDDDEAA	85 / 7 AA	70
Phosphosite 17:	FAM104A	Q969W3	S60	SSSSSINSPDRASGP	62 / 8 AA	13
Phosphosite 18:	NudC	Q9Y266	S139	LKNGSLDSPGKQDTE	62 / 8 AA	38
Phosphosite 19:	SLY	O75995	S120	SPDYSLDSPGPEKMA	75 / 8 AA	42
Phosphosite 20:	Enamelin	Q9NRM1	S840	MQITRMNSPEREHSS	57 / 7 AA	129