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:	S1093
P-Site Sequence:	PLTPPPASGASSTTD
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	S1093	PLTPPPASGASSTTD	100 / 9 AA	152
Phosphosite 1:	GATA4	P43694	S344	SESLPPASGASSNSS	100 / 8 AA	45
Phosphosite 2:	MLXIP	Q9HAP2	S44	EPSPPPASGAATPAR	77 / 9 AA	101
Phosphosite 3:	SEC31L1	O94979	S949	SFPPPPSSGASFQHG	87 / 8 AA	133
Phosphosite 4:	ALX4	Q9H161	S341	PHAHPPGSGASSVTD	87 / 8 AA	44
Phosphosite 5:	SEC31L1	O94979	S948	TSFPPPPSSGASFQH	87 / 8 AA	133
Phosphosite 6:	SYNJ1	O43426	S1130	PQRPPPPSGARSPAP	77 / 9 AA	173
Phosphosite 7:	RBM12	Q9NTZ6	S111	RSGPPPSSGMSSRVN	77 / 9 AA	97
Phosphosite 8:	WDR90	Q96KV7	S1104	GTCPPPASGGWLRLK	75 / 8 AA	187
Phosphosite 9:	PTGER1	P34995	S245	SRRPPPASGPDSRRR	77 / 9 AA	42
Phosphosite 10:	ZNF318	Q5VUA4	S46	SSPPPPPSGSSSRTP	77 / 9 AA	251
Phosphosite 11:	DDHD2	O94830	S459	RPAPQPASGANIPKE	75 / 8 AA	81
Phosphosite 12:	CEP110	Q7Z7A1	S1197	GSQPPPASGYWVYSP	75 / 8 AA	269
Phosphosite 13:	SCNN1D	P51172	S579	WPRASPASGASSIKP	100 / 7 AA	70
Phosphosite 14:	NFAT4	Q12968	S261	WLSPRPASGPSSRPT	77 / 9 AA	116
Phosphosite 15:	CMYA3	A4UGR9	S2125	SPPPPPPSNASSEIE	77 / 9 AA	382
Phosphosite 16:	NAF1	Q96HR8	S483	PLPPPPSSGDSNSHF	66 / 9 AA	54
Phosphosite 17:	MBD6	Q96DN6	S788	GGAPPPLSEASSPLA	77 / 9 AA	101
Phosphosite 18:	ABHD8	Q96I13	S61	AAAPPPPSSASSDAA	77 / 9 AA	47
Phosphosite 19:	ZNF335	Q9H4Z2	S223	PVQLPPASGAEEPDL	100 / 6 AA	145
Phosphosite 20:	SSH3	Q8TE77	S13	VSRSPPGSGASTPVG	75 / 8 AA	73