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:	S1264
P-Site Sequence:	NSPSTPPSTPSPRVP
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	S1264	NSPSTPPSTPSPRVP	100 / 9 AA	153
Phosphosite 1:	SOS2	Q07890	T1265	SPSTPPSTPSPRVPR	100 / 8 AA	153
Phosphosite 2:	RICH2	Q17R89	T686	LSPTPPSTPSPYGLS	100 / 8 AA	89
Phosphosite 3:	RICH2	Q17R89	S685	SLSPTPPSTPSPYGL	100 / 8 AA	89
Phosphosite 4:	C20orf175	Q96MK2	S348	LYNWTPPSTPSFRER	87 / 8 AA	105
Phosphosite 5:	C20orf175	Q96MK2	T349	YNWTPPSTPSFRERY	100 / 7 AA	105
Phosphosite 6:	LPIN3	Q9BQK8	S586	LPPSTPPSTPTYKKS	87 / 8 AA	94
Phosphosite 7:	SF4	Q8IWZ8	S115	SAPSAPPSTPTPSAG	77 / 9 AA	72
Phosphosite 8:	POM121L12	Q8N7R1	T53	RSPSTPQTTPSPQGR	77 / 9 AA	33
Phosphosite 9:	CLCA1	A8K7I4	T874	PPQTPPETPSPDETS	87 / 8 AA	100
Phosphosite 10:	PLEKHG6	Q3KR16	S543	ESPSTRPSTPSLEGS	87 / 8 AA	89
Phosphosite 11:	KDM4D	Q6B0I6	S435	KPSSTPSSTPGPSAQ	77 / 9 AA	59
Phosphosite 12:	WBP7	Q9UMN6	T592	RAPTPPSTPVPLPEK	87 / 8 AA	294
Phosphosite 13:	ZC3H13	Q5T200	T1093	TATTPGSTPSPLSSL	87 / 8 AA	197
Phosphosite 14:	RERE	Q9P2R6	S714	DNRSTSPSIPSPQDN	77 / 9 AA	172
Phosphosite 15:	ZC3H13	Q5T200	S1092	ATATTPGSTPSPLSS	77 / 9 AA	197
Phosphosite 16:	ZC3H4	Q9UPT8	T26	PSPPPPSTPSPPPCS	100 / 7 AA	140
Phosphosite 17:	ZC3H4	Q9UPT8	S25	PPSPPPPSTPSPPPC	100 / 7 AA	140
Phosphosite 18:	CBFA2T3	O75081	S79	QPRSTPPSMPPPPPA	77 / 9 AA	71
Phosphosite 19:	WBP7	Q9UMN6	S591	PRAPTPPSTPVPLPE	87 / 8 AA	294
Phosphosite 20:	AKAP11	Q9UKA4	S1139	FAPATPPSTPHNSSV	85 / 7 AA	211