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:	Y299
P-Site Sequence:	ILSTERDYIKHLRDI
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	Y299	ILSTERDYIKHLRDI	100 / 9 AA	79
Phosphosite 1:	ARHGEF9	O43307	Y118	IMSTERHYIKHLKDI	88 / 9 AA	61
Phosphosite 2:	SPATA13	Q96N96	Y255	IMDTERVYIKHLRDI	88 / 9 AA	75
Phosphosite 3:	DNMBP	Q6XZF7	Y799	LLQTERDYIRDLEMC	77 / 9 AA	177
Phosphosite 4:	TRIO	O75962	Y1984	LVETERDYVRDLGYV	66 / 9 AA	347
Phosphosite 5:	TRAD	O60229	Y1943	LVQTEKDYVKDLGIV	66 / 9 AA	340
Phosphosite 6:	KIAA0226	Q92622	Y732	GIRTDPDYIKRLRYC	66 / 9 AA	109
Phosphosite 7:	ASCL4	Q6XD76	Y120	TLRAAIDYIKHLQEL	66 / 9 AA	19
Phosphosite 8:	CPT1C	Q8TCG5	Y323	IPGVQKDYIRHLHDS	55 / 9 AA	91
Phosphosite 9:	ADAMTS9	Q9P2N4	Y1480	GSHLESDYCKHLAKP	75 / 8 AA	216
Phosphosite 10:	UNC13C	Q8NB66	Y308	ETRDIHDYIKHLGHM	85 / 7 AA	251
Phosphosite 11:	DEPDC2	Q70Z35	Y38	LQKTERDYVGTLEFL	66 / 9 AA	183
Phosphosite 12:	P4HA2	O15460	T441	SRNDERDTFKHLGTG	75 / 8 AA	61
Phosphosite 13:	C14orf104	Q9NVR5	Y697	SHLTEKEYIEHCNTP	62 / 8 AA	91
Phosphosite 14:	LRRK2	Q5S007	Y983	SLASEREYITSLDLS	55 / 9 AA	286
Phosphosite 15:	SPATA17	Q96L03	Y51	RGCQVRAYIRHLNRI	71 / 7 AA	43
Phosphosite 16:	SFRS14	Q8IX01	Y527	STLFGREYIDHLKAW	71 / 7 AA	120
Phosphosite 17:	Rho guanine nucleotide exchange factor 38	Q9NXL2	Y109	LIQTEKDYLNDLELC	55 / 9 AA	26
Phosphosite 18:	NAT15	Q9H7X0	Y193	PPWTILDYIQHLGSA	66 / 9 AA	27
Phosphosite 19:	SUDS3	Q9H7L9	Y128	TEQVERNYIKEKKAA	71 / 7 AA	38
Phosphosite 20:	SAG	P10523	Y35	IYLGNRDYIDHVSQV	71 / 7 AA	45