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:	S158
P-Site Sequence:	NIRHYEISQQDIKVS
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	S158	NIRHYEISQQDIKVS	100 / 9 AA	153
Phosphosite 1:	Sos1	Q07889	T158	NIRHYEITKQDIKVA	77 / 9 AA	152
Phosphosite 2:	DAP3	P51398	S71	EGQHYNISPQDLETV	66 / 9 AA	46
Phosphosite 3:	SOS2	Q07890	Y155	YVFNIRHYEISQQDI	100 / 6 AA	153
Phosphosite 4:	ZNF193	O15535	S225	NEQTWEVSQQDPSHG	71 / 7 AA	46
Phosphosite 5:	PTPN4	P29074	S483	NQIHYSHSQQDLESH	66 / 9 AA	106
Phosphosite 6:	VNN3	Q9NY84	S461	PERHYEISRDGRLRS	62 / 8 AA	56
Phosphosite 7:	VNN3	Q9NY84	Y458	QLAPERHYEISRDGR	83 / 6 AA	56
Phosphosite 8:	SPEG	Q15772	S1440	RAGVYELSQPDDDQY	71 / 7 AA	354
Phosphosite 9:	NUP160	Q12769	S516	SVTEYEFSQEEFRNL	50 / 8 AA	162
Phosphosite 10:	TNRC6A	Q8NDV7	S210	SGSHYENSQRGPVSS	62 / 8 AA	210
Phosphosite 11:	NCOA2	Q15596	S1308	FPPNYGISQQPDPGF	71 / 7 AA	159
Phosphosite 12:	TMTC4	Q5T4D3	Y709	LDLAKKHYEISLQLD	100 / 5 AA	83
Phosphosite 13:	CAPN2	P17655	S526	NLEEFDISEDDIDDG	50 / 8 AA	80
Phosphosite 14:	C4orf37	Q8N412	S442	GPATYEISQEKKKGN	83 / 6 AA	51
Phosphosite 15:	ATAD2B	Q9ULI0	S704	VFPHAEISQSDKKED	75 / 8 AA	165
Phosphosite 16:	PLXNC1	O60486	S1295	TIGHYEISNGSTIKV	100 / 5 AA	176
Phosphosite 17:	ITPKB	P27987	S615	FSSSYEDSEEDISSD	62 / 8 AA	102
Phosphosite 18:	PLXNC1	O60486	Y1292	KLNTIGHYEISNGST	100 / 5 AA	176
Phosphosite 19:	MYCBPAP	Q8TBZ2	S348	IMEELDFSQQDIDGL	71 / 7 AA	108
Phosphosite 20:	VPS41	P49754	S385	ALMAAEISQKNIKRH	71 / 7 AA	99