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:	SOS2
Human P-Site:	T654
P-Site Sequence:	EIPEPEPTDADKLAI
UniProt:	Q07890
Intern. Prot. ID:	IPI00020134

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SOS2	Q07890	T654	EIPEPEPTDADKLAI	100 / 9 AA	153
Phosphosite 1:	Sos1	Q07889	T656	EIPEPEPTEADRIAI	77 / 9 AA	152
Phosphosite 2:	EPB41	P11171	T611	EQAEPEPTEAWKVEK	77 / 9 AA	97
Phosphosite 3:	GAK	O14976	T776	GSPEAEPTDSDSPPS	75 / 8 AA	143
Phosphosite 4:	PPM1D	O15297	T34	IVVEPEPTAEEKPSP	66 / 9 AA	67
Phosphosite 5:	TTC24	A2A3L6	S18	RRPEPEPSSSNKKKK	55 / 9 AA	63
Phosphosite 6:	SORBS1	Q9BX66	S107	PGLEPEPSSADEWRL	75 / 8 AA	142
Phosphosite 7:	BCAS1	O75363	T489	TPPEPEPTGAPQKGK	85 / 7 AA	62
Phosphosite 8:	MKI67	P46013	T2750	TQTSGETTDADKEPA	85 / 7 AA	359
Phosphosite 9:	BLOC1S3	Q6QNY0	T74	PEPEPEPTAAPRDLP	66 / 9 AA	21
Phosphosite 10:	SETD1B	Q9UPS6	T1300	PPPEPETTDASHPSV	85 / 7 AA	209
Phosphosite 11:	GRK6	P43250	T494	KGVELEPTDQDFYQK	75 / 8 AA	66
Phosphosite 12:	SETD1B	Q9UPS6	T1299	SPPPEPETTDASHPS	85 / 7 AA	209
Phosphosite 13:	CARS2	Q9HA77	S221	PVGEPADSDKRHASD	71 / 7 AA	62
Phosphosite 14:	STRBP	Q96SI9	T292	DPCERDPTDALSYMT	71 / 7 AA	74
Phosphosite 15:	MAST4	O15021	T2432	PGPQKPPTEADKPNG	83 / 6 AA	284
Phosphosite 16:	FBX38	Q6PIJ6	T742	GSSEPSPTEVDVSRQ	62 / 8 AA	134
Phosphosite 17:	GTF2E1	P29083	T209	EILEPEPTEIPALKQ	83 / 6 AA	49
Phosphosite 18:	Dicer1	Q9UPY3	T870	PALEFKPTDADSAYC	75 / 8 AA	219
Phosphosite 19:	FAM198A	Q9UFP1	S447	CGFEPEPSDPCVEER	71 / 7 AA	64
Phosphosite 20:	EIF2S2	P20042	T49	KEVEPEPTEDKDLEA	83 / 6 AA	38