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:	S313
P-Site Sequence:	GFHDRFLSQLSKPGA
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	S313	GFHDRFLSQLSKPGA	100 / 9 AA	152
Phosphosite 1:	COPE	O14579	Y273	PPEVTNRYLSQLKDA	71 / 7 AA	34
Phosphosite 2:	PIP5K	Q9Y2I7	T1563	EKEDRFLTTLSSQSS	75 / 8 AA	237
Phosphosite 3:	WRNIP1	Q96S55	S13	PEDDPFLSQLHQVQC	85 / 7 AA	72
Phosphosite 4:	NOD1	Q9Y239	S376	ALQDRLLSQLEANPN	85 / 7 AA	108
Phosphosite 5:	COPE	O14579	S275	EVTNRYLSQLKDAHR	71 / 7 AA	34
Phosphosite 6:	CCNA2	P20248	S244	NYIDRFLSSMSVLRG	75 / 8 AA	49
Phosphosite 7:	EBP	Q15125	S98	LGDQAFLSQLWKEYA	85 / 7 AA	26
Phosphosite 8:	ARHGEF2	Q92974	S295	DIHTRFLSQLLERRR	100 / 6 AA	112
Phosphosite 9:	TCIRG1	Q13488	S279	GETERFLSQVLGRVL	71 / 7 AA	93
Phosphosite 10:	AQR	O60306	S223	YQERRFLSQLIQKFI	100 / 6 AA	171
Phosphosite 11:	PKD1L1	Q8TDX9	S1331	TVITRILSRLSKEDK	75 / 8 AA	315
Phosphosite 12:	CAND1	Q86VP6	S220	DLIEHLLSELSKNDS	55 / 9 AA	136
Phosphosite 13:	ABCE1	P61221	S560	AGMNKFLSQLEITFR	71 / 7 AA	67
Phosphosite 14:	CTTNBP2NL	Q9P2B4	S99	NMQERMLSQLAAAES	62 / 8 AA	70
Phosphosite 15:	SEC24C	P53992	S737	NDQERFLSDLRRDVQ	55 / 9 AA	118
Phosphosite 16:	MCPH1	Q8NEM0	S293	SSPQKFLSNLSKEEI	66 / 9 AA	93
Phosphosite 17:	C3orf54	Q96EL1	S11	ARLDSFLSQLRWELL	85 / 7 AA	31
Phosphosite 18:	CCNG1	P51959	S85	NLLDRFLSKMKVQPK	71 / 7 AA	34
Phosphosite 19:	C6orf132	Q5T0Z8	S489	RREDRFLSHRPGPTV	83 / 6 AA	124
Phosphosite 20:	Myomesin 2	P54296	S106	AKRQRFLSELAHLEE	62 / 8 AA	165