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:	S1095
P-Site Sequence:	TPSTPPVSASSDLSV
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	S1095	TPSTPPVSASSDLSV	100 / 9 AA	153
Phosphosite 1:	PLEKHQ1	Q8TD55	S235	ERAPTPVSASSEVSP	85 / 7 AA	53
Phosphosite 2:	ATN1	P54259	S564	GPNGPPVSSSSNSSS	75 / 8 AA	125
Phosphosite 3:	ATN1	P54259	S565	PNGPPVSSSSNSSSS	75 / 8 AA	125
Phosphosite 4:	BRD8	Q9H0E9	S665	MDNEPPVSESDDGFS	75 / 8 AA	135
Phosphosite 5:	PLEKHQ1	Q8TD55	S237	APTPVSASSEVSPES	85 / 7 AA	53
Phosphosite 6:	Putative transmembrane protein MGC5590	Q9BVW6	S55	IKGSPDVSASSDEPY	77 / 9 AA	10
Phosphosite 7:	EPRS	P07814	S880	IPGQPPLSQSSDSSP	75 / 8 AA	171
Phosphosite 8:	HMBOX1	Q6NT76	S258	RQTPPPVSATSGTFR	75 / 8 AA	47
Phosphosite 9:	WIPF2	Q8TF74	S128	AAPRPPVSAASGRPQ	75 / 8 AA	46
Phosphosite 10:	AFF1	P51825	S872	LPPPPVSSSSQKPAK	75 / 8 AA	131
Phosphosite 11:	ABHD8	Q96I13	S62	AAPPPPSSASSDAAQ	87 / 8 AA	47
Phosphosite 12:	VCX2	Q9H322	S135	MASFSPVSESSD___	85 / 7 AA	15
Phosphosite 13:	WBSCR28	Q6UE05	S246	SSLLPSLSASSDSES	75 / 8 AA	29
Phosphosite 14:	CLASP1	Q7Z460	T711	SSRGPPVTPSSEKRS	62 / 8 AA	169
Phosphosite 15:	KIAA0649	Q5T8A7	S215	QGSASPVSVSSDDSF	66 / 9 AA	127
Phosphosite 16:	AFF1	P51825	S871	MLPPPPVSSSSQKPA	75 / 8 AA	131
Phosphosite 17:	KIAA0649	Q5T8A7	S217	SASPVSVSSDDSFEQ	85 / 7 AA	127
Phosphosite 18:	NFAT5	O94916	S693	PGTFPAVSASSQLPN	75 / 8 AA	166
Phosphosite 19:	ZC3HDC5	Q9C0B0	S582	ASPSPPVSLSSHFLQ	66 / 9 AA	88
Phosphosite 20:	MAP1A	P78559	T2501	VTDETPPTSASDSGS	85 / 7 AA	306