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:	S802
P-Site Sequence:	LYRAVQPSELVGSVW
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	S802	LYRAVQPSELVGSVW	100 / 9 AA	152
Phosphosite 1:	SOS2	Q07890	S800	LYRKVQPSELVGSVW	100 / 8 AA	153
Phosphosite 2:	RABIF	P47224	S8	MEPAEQPSELVSAEG	77 / 9 AA	14
Phosphosite 3:	CBS	P35520	S476	LAGKVQPSDQVGKVI	75 / 8 AA
Phosphosite 4:	Putative uncharacterized protein FLJ45177	Q6ZSV7	S71	VNLGVQPSALAGRRG	75 / 8 AA	17
Phosphosite 5:	NPAS1	Q99742	S331	DHMDLGPSELVGRSC	100 / 6 AA	63
Phosphosite 6:	EPB41L2	O43491	T166	SKVEMQPTELVSKER	62 / 8 AA	113
Phosphosite 7:	TUFM	P49411	S189	KADAVQDSEMVELVE	75 / 8 AA	50
Phosphosite 8:	CIR	Q86X95	S168	SGPSMHPSELIAEMR	44 / 9 AA	52
Phosphosite 9:	LVRN	Q6Q4G3	S46	HCERVPPSELPGLRD	75 / 8 AA	113
Phosphosite 10:	polycystin 1	P98161	S2737	DVRAPQPSELGAESP	85 / 7 AA	463
Phosphosite 11:	RPGRIP1	Q96KN7	S194	GEVASKPSELVSGSN	66 / 9 AA	147
Phosphosite 12:	USP34	Q70CQ2	S1537	CQFAVDPSDLDLAYH	71 / 7 AA	404
Phosphosite 13:	HEM1	P55160	S738	TQEIVRPSELLAGVK	62 / 8 AA	128
Phosphosite 14:	KLHL26	Q53HC5	S259	RFPLMQSSELVDSVQ	62 / 8 AA	68
Phosphosite 15:	MDFI	Q99750	S108	PNDSGHPSELGGTRR	71 / 7 AA	25
Phosphosite 16:	ZNF175	Q9Y473	S628	GKAFVQKSELITHQR	71 / 7 AA	82
Phosphosite 17:	PDCD11	Q14690	S1123	PELSVRPSELEDGHT	71 / 7 AA	209
Phosphosite 18:	MED24	O75448	S855	PLDDVQPSKLMRLLS	71 / 7 AA	110
Phosphosite 19:	ATP4A	P20648	S687	QLKDMDPSELVEALR	71 / 7 AA	114
Phosphosite 20:	RPS7	P62081	S137	LEDLVFPSEIVGKRI	75 / 8 AA	22