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:	S520
P-Site Sequence:	SRFCSRQSFALEQLK
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	S520	SRFCSRQSFALEQLK	100 / 9 AA	102
Phosphosite 1:	mGluR3	Q14832	T103	LDTCSRDTYALEQSL	66 / 9 AA	99
Phosphosite 2:	mGluR7	Q14831	T113	LDTCSRDTYALEQSL	66 / 9 AA	102
Phosphosite 3:	GRM6	O15303	T103	LDTCSRDTYALEQAL	66 / 9 AA	95
Phosphosite 4:	GRM8	O00222	T110	LDTCSRDTYALEQSL	66 / 9 AA	102
Phosphosite 5:	TCP11L2	Q8N4U5	S39	DYECSRQSFASDSSS	77 / 9 AA	58
Phosphosite 6:	CHST6	Q9GZX3	S157	KPLCARQSFTLAREA	66 / 9 AA	44
Phosphosite 7:	GRM4	Q14833	T113	LDTCSRDTHALEQSL	66 / 9 AA	102
Phosphosite 8:	TCP11L2	Q8N4U5	S36	SLSDYECSRQSFASD	100 / 6 AA	58
Phosphosite 9:	ARHGEF1	Q92888	S517	KISSRFCSRQSFALE	100 / 6 AA	102
Phosphosite 10:	TTN	Q8WZ42	S24333	AENRYGQSFALESDP	100 / 6 AA	3816
Phosphosite 11:	mGluR3	Q14832	Y104	DTCSRDTYALEQSLE	62 / 8 AA	99
Phosphosite 12:	mGluR7	Q14831	Y114	DTCSRDTYALEQSLT	62 / 8 AA	102
Phosphosite 13:	GRM6	O15303	Y104	DTCSRDTYALEQALS	62 / 8 AA	95
Phosphosite 14:	GRM8	O00222	Y111	DTCSRDTYALEQSLT	62 / 8 AA	102
Phosphosite 15:	SETD1A	O15047	S958	TQGKHRKSFALDSEG	71 / 7 AA	186
Phosphosite 16:	ABCA8	O94911	S1534	KLEKVKQSFDLEEYS	71 / 7 AA	179
Phosphosite 17:	ABCA9	Q8IUA7	S1577	KLEIVKQSFDLEEYS	71 / 7 AA	184
Phosphosite 18:	Melanoma-associated antigen B17	A8MXT2	Y176	MDPSRQSYVLVGKLD	71 / 7 AA	38
Phosphosite 19:	Melanoma-associated antigen B17	A8MXT2	S175	EMDPSRQSYVLVGKL	71 / 7 AA	38
Phosphosite 20:	FAM109B	Q6ICB4	S141	QLQDARQSLALQRRS	62 / 8 AA	28