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:	S1275
P-Site Sequence:	GTRRHLPSPPLTQEV
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	S1275	GTRRHLPSPPLTQEV	100 / 9 AA	152
Phosphosite 1:	PLEKHA4	Q9H4M7	S575	PEGRHLPSPQLGTKA	87 / 8 AA	85
Phosphosite 2:	VPRBP	Q9Y4B6	S1000	QLDRHLPSPPTLDSI	100 / 7 AA	169
Phosphosite 3:	GAS6	Q14393	S660	VLERHLRSPVLTFAG	77 / 9 AA	80
Phosphosite 4:	MT-ND4	P03905	S86	ASQRHLSSEPLSRKK	66 / 9 AA	52
Phosphosite 5:	SRRM1	Q8IYB3	S402	PRRRHRPSPPATPPP	77 / 9 AA	102
Phosphosite 6:	PEAR1	Q5VY43	S1029	PPVRHPPSPPLRRQD	87 / 8 AA	111
Phosphosite 7:	GGNBP1	Q5YKI7	S87	RRLRHLPSPISVAQC	100 / 6 AA	12
Phosphosite 8:	MT-ND4	P03905	S85	MASQRHLSSEPLSRK	75 / 8 AA	52
Phosphosite 9:	PHACTR3	Q96KR7	S230	RSVGQLPSPPLLPTP	85 / 7 AA	63
Phosphosite 10:	CCDC103	Q8IW40	S115	DWRRHLPSGPERYQA	85 / 7 AA	27
Phosphosite 11:	C2orf53	Q53SZ7	S121	SNHWLYPSPPLTPSF	66 / 9 AA	45
Phosphosite 12:	MAMLD1	Q13495	S412	YAPEKLPSPALTQQP	85 / 7 AA	83
Phosphosite 13:	LOC73072	Q9H6K5	S100	PPLQGLPSPPLSPLA	85 / 7 AA	60
Phosphosite 14:	KIF18B	Q86Y91	S416	PPPEHLPSSPLPPHP	85 / 7 AA	92
Phosphosite 15:	EIF2C4	Q9HCK5	S161	VITRHLPSMRYTPVG	66 / 9 AA	97
Phosphosite 16:	DENND4A	Q7Z401	S1629	GLEWHLPSPDPVTVP	83 / 6 AA	209
Phosphosite 17:	SNX24	Q9Y343	S107	LNVRHLPSLPKAESC	85 / 7 AA	20
Phosphosite 18:	SI1	Q9P2N6	S632	QLKRHHPSSPLPGSK	75 / 8 AA	96
Phosphosite 19:	CEPT1	Q9Y6K0	T40	NKLFQLPTPPLSRHQ	62 / 8 AA	47
Phosphosite 20:	KIF18B	Q86Y91	S417	PPEHLPSSPLPPHPP	85 / 7 AA	92