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:	S640
P-Site Sequence:	CKPQELLSLLIERFE
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	S640	CKPQELLSLLIERFE	100 / 9 AA	153
Phosphosite 1:	Sos1	Q07889	S642	CKPQELLSLIIERFE	88 / 9 AA	152
Phosphosite 2:	G2E3	Q7L622	S414	GSKQEFLSLLMQHLE	66 / 9 AA	81
Phosphosite 3:	USP11	P51784	S406	HDSQELLSFLLDGLH	66 / 9 AA	110
Phosphosite 4:	TMEM159	Q96B96	S21	QELQKKLSLLIDSFQ	66 / 9 AA	18
Phosphosite 5:	FLJ30092	Q9Y4D8	S390	DALQDVLSLLNDLSR	55 / 9 AA	328
Phosphosite 6:	FGFR4	P22455	S700	IPVEELFSLLREGHR	66 / 9 AA	88
Phosphosite 7:	NOX5	Q96PH1	T87	QELQEALTLLIHGSP	75 / 8 AA	86
Phosphosite 8:	URG4	Q8TCY9	S78	SRLQEMLSLLGLETY	85 / 7 AA	105
Phosphosite 9:	PLEKHG3	A1L390	S287	VRLQEIQSLLINWKG	75 / 8 AA	134
Phosphosite 10:	C20orf95	Q5TG30	S91	GDHQELLSTLTQTQV	66 / 9 AA	69
Phosphosite 11:	ZMYND12	Q9H0C1	S355	STIQELLSLISTEDH	85 / 7 AA	42
Phosphosite 12:	RTF1	Q92541	S30	NLDQELLSLAKRKRS	100 / 6 AA	77
Phosphosite 13:	ARNT	P27540	S764	EVFQEMLSMLGDQSN	71 / 7 AA	87
Phosphosite 14:	KIAA1328	Q86T90	S163	RECQELLSLYQKYLS	100 / 6 AA	65
Phosphosite 15:	CYP1A1	P04798	S216	HNHQELLSLVNLNNN	100 / 6 AA	58
Phosphosite 16:	Putative FERM domain-containing protein FKSG43	Q9BZ68	S363	KQAELMSSLIEYCIE	75 / 8 AA	41
Phosphosite 17:	FRMD8	Q9BZ67	S363	KQAELMSSLIEYCIE	75 / 8 AA	51
Phosphosite 18:	BRWD3	Q6RI45	S1314	KQCKELLSLIYERED	66 / 9 AA	204
Phosphosite 19:	CCDC33	Q8N5R6	S326	RKKQELLSYKIPIKY	75 / 8 AA	107
Phosphosite 20:	NAV2	Q8IVL1	S2145	PILQRYVSLLIEHRR	66 / 9 AA	268