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:	S1193
P-Site Sequence:	QPTSKAYSPRYSISD
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	S1193	QPTSKAYSPRYSISD	100 / 9 AA	152
Phosphosite 1:	SORBS1	Q9BX66	S461	DDDSDLYSPRYSFSE	77 / 9 AA	142
Phosphosite 2:	LARGE	O95461	S51	PLESQAHSPRYTASS	66 / 9 AA	88
Phosphosite 3:	MCCC2	Q9HCC0	Y457	YGMCGRAYSPRFLYI	62 / 8 AA	61
Phosphosite 4:	VARS2	Q5ST30	S105	GPLPPAYSPRYVEAA	100 / 6 AA	118
Phosphosite 5:	VARS2	Q5ST30	Y104	SGPLPPAYSPRYVEA	100 / 6 AA	118
Phosphosite 6:	SORBS1	Q9BX66	Y464	SDLYSPRYSFSEDTK	100 / 6 AA	142
Phosphosite 7:	SORBS1	Q9BX66	Y460	EDDDSDLYSPRYSFS	75 / 8 AA	142
Phosphosite 8:	ALG14	Q96F25	S64	GSLSNAYSPRHYVIA	85 / 7 AA	24
Phosphosite 9:	EPS8L2	Q9H6S3	S643	WLEAKAFSPRIVENL	62 / 8 AA	81
Phosphosite 10:	USP34	Q70CQ2	Y1955	MESECKAYNPRPFCK	71 / 7 AA	404
Phosphosite 11:	IGSF9B	Q9UPX0	S929	YLPPPAYSPRFQPRG	83 / 6 AA	147
Phosphosite 12:	IGSF9B	Q9UPX0	Y928	SYLPPPAYSPRFQPR	83 / 6 AA	147
Phosphosite 13:	AHDC1	Q5TGY3	S1399	AGLQKAYSPTCSPTL	75 / 8 AA	168
Phosphosite 14:	HDAC11	Q96DB2	Y20	ETRWPIVYSPRYNIT	83 / 6 AA	39
Phosphosite 15:	VARS2	Q5ST30	Y108	PPAYSPRYVEAAWYP	100 / 5 AA	118
Phosphosite 16:	RP1	P56715	S1269	CTVNKAYSPKETCNP	71 / 7 AA	241
Phosphosite 17:	VARS	P26640	Y304	PDSYSPRYVEAAWYP	100 / 5 AA	140
Phosphosite 18:	C1qTNF7, (complement C1q tumor necrosis factor-related protein 7)	Q9BXJ2	S29	QLKGENYSPRYICSI	100 / 5 AA	31
Phosphosite 19:	STAU1	O95793	Y112	YNMRGGAYPPRYFYP	83 / 6 AA	63
Phosphosite 20:	TESSP1	Q7RTY9	Y125	TPWNLRAYSSRYKVQ	71 / 7 AA	35