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:	TGFB1
Human P-Site:	S197
P-Site Sequence:	SDSPEWLSFDVTGVV
UniProt:	P01137
Intern. Prot. ID:	IPI00000075

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TGFB1	P01137	S197	SDSPEWLSFDVTGVV	100 / 9 AA	44
Phosphosite 1:	TGFB3	P10600	S201	RGTAEWLSFDVTDTV	88 / 9 AA	47
Phosphosite 2:	TGFB2	P61812	S200	RAEGEWLSFDVTDAV	100 / 8 AA	48
Phosphosite 3:	BMP10	O95393	T200	GTNSEWETFDVTDAI	66 / 9 AA	48
Phosphosite 4:	CABIN1	Q9Y6J0	S457	SIGPQRLSFDSATFM	71 / 7 AA	246
Phosphosite 5:	BLM	P54132	S232	KDDSEWLSSDVICID	66 / 9 AA	159
Phosphosite 6:	PACRGL	Q8N7B6	S110	QWECPPESLSFDPLL	85 / 7 AA	27
Phosphosite 7:	PEG10	Q86TG7	S431	GDHREVLSFDVTQSP	77 / 9 AA	80
Phosphosite 8:	BLM	P54132	S233	DDSEWLSSDVICIDD	75 / 8 AA	159
Phosphosite 9:	MGC41917	Q7Z398	S178	RALQEWLSADVLHEC	75 / 8 AA	48
Phosphosite 10:	ARG1	P05089	S230	KKRPIHLSFDVDGLD	75 / 8 AA	35
Phosphosite 11:	BMP2	P12643	S206	QNASRWESFDVTPAV	85 / 7 AA	45
Phosphosite 12:	NICN1	Q9BSH3	S127	QPSPLWLSFTVEELQ	75 / 8 AA	24
Phosphosite 13:	MTMR2	Q13614	S455	LVEKEWLSFGHRFQL	83 / 6 AA	73
Phosphosite 14:	SBF1	O95248	S1459	LVEKEWLSFGHRFSH	83 / 6 AA	208
Phosphosite 15:	MTMR13	Q86WG5	S1448	LVEKEWLSFGHKFSQ	83 / 6 AA	208
Phosphosite 16:	HSER (GuanyCyclase)	P25092	S21	LFQPGWLSFSSQVSQ	83 / 6 AA	123
Phosphosite 17:	DCHS2	Q6V1P9	S2618	DATPEWLSLISIMEK	83 / 6 AA	322
Phosphosite 18:	RGS3	P49796	S109	PGWMEWLSPDIALPR	62 / 8 AA	132
Phosphosite 19:	SORCS1	Q8WY21	S613	PIRHLWLSFDEGRSW	100 / 5 AA	130
Phosphosite 20:	Ig heavy chain V-III region WEA	P01763	S49	GKGLEWLSFIGGSGS	100 / 5 AA	12