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:	S1298
P-Site Sequence:	PVPPRQNSSPHLPKL
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	S1298	PVPPRQNSSPHLPKL	100 / 9 AA	153
Phosphosite 1:	SOS2	Q07890	S1299	VPPRQNSSPHLPKLP	100 / 8 AA	153
Phosphosite 2:	SPEN	Q96T58	S3486	QPAPKQDSSPHLTSQ	77 / 9 AA	402
Phosphosite 3:	MAPK15	Q8TD08	S415	KNVPRQNSAPLLQTA	77 / 9 AA	60
Phosphosite 4:	SPEN	Q96T58	S3487	PAPKQDSSPHLTSQR	75 / 8 AA	402
Phosphosite 5:	KIAA1755	Q5JYT7	S421	RPGPRQASSPRLSPA	77 / 9 AA	131
Phosphosite 6:	LBA1	O15050	S616	RRRSRQDSAAHLGKL	55 / 9 AA	284
Phosphosite 7:	DNMBP	Q6XZF7	S1379	PRFPRQNSGSTLTFN	66 / 9 AA	177
Phosphosite 8:	KIAA1755	Q5JYT7	S422	PGPRQASSPRLSPAS	75 / 8 AA	131
Phosphosite 9:	TNIK	Q9UKE5	S640	VEMPRQNSDPTSENP	85 / 7 AA	155
Phosphosite 10:	DHX32	Q7L7V1	S217	ELKLIINSSPHLISK	100 / 6 AA	84
Phosphosite 11:	DLC1	Q96QB1	S1244	NTLKRENSSPRVMQR	62 / 8 AA	171
Phosphosite 12:	DLC1	Q96QB1	S1245	TLKRENSSPRVMQRK	62 / 8 AA	171
Phosphosite 13:	PDLIM2	Q96JY6	S240	RAAPRQSSSFRLLQE	66 / 9 AA	37
Phosphosite 14:	SGEF	Q96DR7	S740	MLYSRQSSASHLFTL	55 / 9 AA	97
Phosphosite 15:	FAM71E2	Q8N5Q1	S295	RPPPRQNSHPNPLAW	75 / 8 AA	34
Phosphosite 16:	DDR1	Q08345	S565	LPPPPQNSVPHYAEA	75 / 8 AA	101
Phosphosite 17:	RASAL2	Q9UJF2	S864	LALPRQNSTGQAQIR	62 / 8 AA	129
Phosphosite 18:	FILIP1	Q7Z7B0	T890	TQEKGPRTNSSPGHP	85 / 7 AA	138
Phosphosite 19:	C1orf167	Q5SNV9	S322	LSINETSSPHLCPEP	71 / 7 AA	162
Phosphosite 20:	FILIP1	Q7Z7B0	S892	EKGPRTNSSPGHPGE	85 / 7 AA	138