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:	T1073
P-Site Sequence:	SRIPESETESTASAP
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	T1073	SRIPESETESTASAP	100 / 9 AA	152
Phosphosite 1:	Sos1	Q07889	S1071	SYSRIPESETESTAS	100 / 7 AA	152
Phosphosite 2:	C2orf16	Q68DN1	S1267	HNLPESDSESTQNEK	75 / 8 AA	224
Phosphosite 3:	Sos1	Q07889	S1075	IPESETESTASAPNS	100 / 7 AA	152
Phosphosite 4:	DVL2	O14641	T153	NLEPETETESVVSLR	66 / 9 AA	79
Phosphosite 5:	FBXW9	Q5XUX1	T24	DSDPESETDPDAQAK	66 / 9 AA	54
Phosphosite 6:	FAM119B	Q96AZ1	S12	GPDPESESESVFPRE	75 / 8 AA	25
Phosphosite 7:	ARHGAP17	Q68EM7	T876	LLDIDNDTESTAL__	62 / 8 AA	95
Phosphosite 8:	C16orf93	A1A4V9	S240	PPKLWPESETEKEES	100 / 6 AA	38
Phosphosite 9:	PHTF2	Q8N3S3	T402	SARPESETEDVLWED	100 / 6 AA	89
Phosphosite 10:	PHTF2	Q8N3S3	S400	SESARPESETEDVLW	100 / 6 AA	89
Phosphosite 11:	AP3B1	O00203	S792	ESEPESESESRRVTK	85 / 7 AA	121
Phosphosite 12:	DVL2	O14641	T151	HENLEPETETESVVS	85 / 7 AA	79
Phosphosite 13:	FBXL11	Q9Y2K7	T182	RHLKESQTESTNAIL	85 / 7 AA	133
Phosphosite 14:	PRKDC	P78527	S2489	DNYRDPESETDNDSQ	71 / 7 AA	469
Phosphosite 15:	AP3B2	Q13367	S699	DSDPESESESDSKSS	85 / 7 AA	119
Phosphosite 16:	AP3B2	Q13367	S697	SADSDPESESESDSK	85 / 7 AA	119
Phosphosite 17:	FAM119B	Q96AZ1	S10	DPGPDPESESESVFP	85 / 7 AA	25
Phosphosite 18:	MEKK4	Q9Y6R4	T40	PPPPEPETESEPECC	85 / 7 AA	182
Phosphosite 19:	AP3B1	O00203	S790	ESESEPESESESRRV	85 / 7 AA	121
Phosphosite 20:	TNXB	P22105	T1952	AGREETETETTAPTP	75 / 8 AA	464