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:	EFS
Human P-Site:	S25
P-Site Sequence:	AESPQELSFRRGDVL
UniProt:	O43281
Intern. Prot. ID:	IPI00011652

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EFS	O43281	S25	AESPQELSFRRGDVL	100 / 9 AA	59
Phosphosite 1:	ARHGAP4	P98171	S766	GRTAQELSFRRGDVL	88 / 9 AA	105
Phosphosite 2:	P130Cas	P56945	S23	AESPDELSFRKGDIM	77 / 9 AA	93
Phosphosite 3:	RUSC1	Q9BVN2	S864	AARPDQLSFRRGEVL	77 / 9 AA	96
Phosphosite 4:	SKAP55	Q86WV1	S314	GDQPDELSFQRGDLI	77 / 9 AA	41
Phosphosite 5:	IQGAP2	Q13588	S178	AQDPSQLSFRRGDII	77 / 9 AA	181
Phosphosite 6:	ARHGAP14	O43295	S764	GRSPRELSFKKGASL	66 / 9 AA	125
Phosphosite 7:	RA70	O75563	S317	GAFSDELSFKRGDVI	66 / 9 AA	41
Phosphosite 8:	Grb2	P62993	S18	ATADDELSFKRGDIL	75 / 8 AA	25
Phosphosite 9:	SH3D19	Q5HYK7	S681	AETSDDLSFKRGDRI	55 / 9 AA	87
Phosphosite 10:	SORBS3	O60504	S474	GDLEVELSFRKGEHI	85 / 7 AA	75
Phosphosite 11:	C20orf26	Q8NHU2	S281	LESPQDLSVRRSQDA	66 / 9 AA	141
Phosphosite 12:	PLCG2	P16885	S789	AKRSDELSFCRGALI	66 / 9 AA	148
Phosphosite 13:	SORBS2	O94875	S883	AQTSKELSFKKGDTV	55 / 9 AA	72
Phosphosite 14:	DLG5	Q8TDM6	S1613	ADVEQELSFKKDDIL	62 / 8 AA	214
Phosphosite 15:	PACSIN3	Q9UKS6	S383	GQEADELSFRAGEEL	66 / 9 AA	48
Phosphosite 16:	Brk (breast tumour kinase)	Q13882	S28	SRTDEELSFRAGDVF	75 / 8 AA	52
Phosphosite 17:	ARHGAP13	Q7Z6B7	S763	GRSARELSFKKGASL	55 / 9 AA	124
Phosphosite 18:	MLK4	Q5TCX8	S58	ARGEDELSLRRGQLV	75 / 8 AA	114
Phosphosite 19:	SRGAP2	O75044	S748	GRTARELSFKKGASL	55 / 9 AA	121
Phosphosite 20:	CEP110	Q7Z7A1	S1653	KSLLEELSFQKGELN	62 / 8 AA	269