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:	S523
P-Site Sequence:	IILKDENSVIFSAKS
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	S523	IILKDENSVIFSAKS	100 / 9 AA	152
Phosphosite 1:	C3orf32	Q9Y2M2	S268	NLFKDENSVVYPIVD	66 / 9 AA	40
Phosphosite 2:	OVOS1	Q6IE37	T1048	LFSKDQNTVTFSSEG	66 / 9 AA	134
Phosphosite 3:	RABGAP1	Q9Y3P9	S144	TPVADEDSVVFSKLT	75 / 8 AA	122
Phosphosite 4:	EIF3B	P55884	Y306	EAECRDQYSVIFESG	62 / 8 AA	92
Phosphosite 5:	EIF3B	P55884	S307	AECRDQYSVIFESGD	62 / 8 AA	92
Phosphosite 6:	FMO1	Q01740	S310	IKEVKENSVIFNNTS	85 / 7 AA	60
Phosphosite 7:	NOL11	Q9H8H0	S202	LLGQDENSVIKSFTA	85 / 7 AA	81
Phosphosite 8:	RELB	Q01201	S334	KVQKEDISVVFSRAS	55 / 9 AA	62
Phosphosite 9:	NEIL3	Q8TAT5	T357	LKSEENSTVFSHLMK	62 / 8 AA	68
Phosphosite 10:	ZNF44	P15621	S51	GLPKDQDSVAFEDVA	62 / 8 AA	77
Phosphosite 11:	NEIL3	Q8TAT5	S356	VLKSEENSTVFSHLM	62 / 8 AA	68
Phosphosite 12:	ATP13A2	Q9NQ11	T1048	NLPNYENTVVFSLSS	71 / 7 AA	129
Phosphosite 13:	BCKDHB	P21953	T90	NSLAKDPTAVIFGED	62 / 8 AA	43
Phosphosite 14:	GANAB	Q14697	S137	VSGRDENSVELTMAE	55 / 9 AA	107
Phosphosite 15:	TICAM1	Q8IUC6	S517	LVRLDEHSQIFARKV	62 / 8 AA	76
Phosphosite 16:	SYNRG	Q9UMZ2	S1227	TLTPDENSLDFSSCM	75 / 8 AA	141
Phosphosite 17:	CELSR1	Q9NYQ6	S718	ARDRDANSVITYQLT	71 / 7 AA	329
Phosphosite 18:	RNF10	Q8N5U6	S737	APKKDENSLVPPAPV	71 / 7 AA	90
Phosphosite 19:	BZW2	Q9Y6E2	S202	MAEKDANSVTSSLRK	66 / 9 AA	48
Phosphosite 20:	BACH2	Q9BYV9	S430	EGELDRRSVIFSSSA	75 / 8 AA	93