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:	Sos1
Human P-Site:	S880
P-Site Sequence:	EVVSAMNSSPVYRLD
UniProt:	Q07889
Intern. Prot. ID:	IPI00020131

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Sos1	Q07889	S880	EVVSAMNSSPVYRLD	100 / 9 AA	152
Phosphosite 1:	Sos1	Q07889	S881	VVSAMNSSPVYRLDH	100 / 8 AA	152
Phosphosite 2:	ARHGAP23	Q9P227	S576	VVSSAMNSAPVLGTS	87 / 8 AA	162
Phosphosite 3:	SUPT7L	O94864	S399	STDSLMGSSPVFNQR	66 / 9 AA	46
Phosphosite 4:	TENC1	Q63HR2	S299	SGSIRMNSSPLFLHY	71 / 7 AA	153
Phosphosite 5:	GLI3	P10071	S164	HMTSALSSSPTYPDL	66 / 9 AA	170
Phosphosite 6:	HOXB3	P14651	S349	GTPTMQGSPVYVGGG	62 / 8 AA	44
Phosphosite 7:	GPRIN2	O60269	S148	LSCSALGSSPVHRAQ	66 / 9 AA	47
Phosphosite 8:	SUPT7L	O94864	S400	TDSLMGSSPVFNQRC	71 / 7 AA	46
Phosphosite 9:	ENOX2	Q16206	S526	PLEKTMNSSPIKSER	71 / 7 AA	70
Phosphosite 10:	ENOX2	Q16206	S527	LEKTMNSSPIKSERE	71 / 7 AA	70
Phosphosite 11:	ANO1	Q5XXA6	S553	AALAMNSSPSVRSNI	100 / 6 AA	114
Phosphosite 12:	SOX2	P48431	S220	SQTYMNGSPTYSMSY	71 / 7 AA	34
Phosphosite 13:	ERK3	Q16659	S704	LTPSAMKSSPQIPHQ	85 / 7 AA	83
Phosphosite 14:	FLJ43906	Q4AC94	S338	MVISAMKSSPETSML	85 / 7 AA	260
Phosphosite 15:	PIK3C2G	O75747	S1315	VQQTVESSPVYLGEK	62 / 8 AA	166
Phosphosite 16:	FLJ43906	Q4AC94	S1674	SFATADESSPVYTQV	66 / 9 AA	260
Phosphosite 17:	PTPN21	Q16825	S775	EKRMMDSSPVRTTAE	83 / 6 AA	133
Phosphosite 18:	OR4Q2	P0C623	S57	ASDKYLNSSPMYFLL	71 / 7 AA	35
Phosphosite 19:	OR4Q2	P0C623	S58	SDKYLNSSPMYFLLG	71 / 7 AA	35
Phosphosite 20:	DNAJC11	Q9NVH1	T282	GIQSAMNTSIVRDTK	75 / 8 AA	63