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:	T549
P-Site Sequence:	ISLQYRSTLERMLDV
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	T549	ISLQYRSTLERMLDV	100 / 9 AA	152
Phosphosite 1:	SOS2	Q07890	T547	ISLHYRSTLDRMLDS	77 / 9 AA	153
Phosphosite 2:	SOS2	Q07890	S546	LISLHYRSTLDRMLD	75 / 8 AA	153
Phosphosite 3:	ZNFX1	Q9P2E3	S959	YERQYRTSAERMAEL	66 / 9 AA	220
Phosphosite 4:	MAN2C1	Q9NTJ4	T13	ALKHWRTTLERVEKF	55 / 9 AA	116
Phosphosite 5:	ARHGEF15	O94989	T269	VLTSYRSTAERKLLP	75 / 8 AA	92
Phosphosite 6:	PLCE1	Q9P212	T456	TVCEYRATLQRTSIS	62 / 8 AA	259
Phosphosite 7:	ZNF529	Q6P280	T229	KCKEYRRTFERVGKV	55 / 9 AA	62
Phosphosite 8:	WDR13	Q9H1Z4	T89	IVRSSRTTLDRMEDF	71 / 7 AA	54
Phosphosite 9:	FAM49B	Q9NUQ9	T162	DFSYYRRTLSRMRIN	75 / 8 AA	37
Phosphosite 10:	CEP250	Q9BV73	T2299	HNVQLRSTLEQVERE	66 / 9 AA	281
Phosphosite 11:	MYO1D	O94832	T712	LQKVWRGTLARMRYK	62 / 8 AA	116
Phosphosite 12:	ZNF17	P17021	S399	GKFFRYRSTLIRHQK	75 / 8 AA	77
Phosphosite 13:	ZNF17	P17021	T400	KFFRYRSTLIRHQKV	75 / 8 AA	77
Phosphosite 14:	HSPA7	P48741	T315	CSDLFRSTLEPVEKA	62 / 8 AA	40
Phosphosite 15:	HSPA6	P17066	T315	CSDLFRSTLEPVEKA	62 / 8 AA	71
Phosphosite 16:	HSPA1A	P08107	T313	CSDLFRSTLEPVEKA	62 / 8 AA	70
Phosphosite 17:	STK11IP	Q8N1F8	S446	RNWLQYRSHLEPSGN	75 / 8 AA	121
Phosphosite 18:	SLC26A11	Q86WA9	S571	LKGFQYFSTLEEAEK	85 / 7 AA	65
Phosphosite 19:	SLC26A11	Q86WA9	T572	KGFQYFSTLEEAEKH	85 / 7 AA	65
Phosphosite 20:	HSPA7	P48741	S314	LCSDLFRSTLEPVEK	71 / 7 AA	40