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:	Y81
P-Site Sequence:	PEAVLALYNSTRDRV
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	Y81	PEAVLALYNSTRDRV	100 / 9 AA	44
Phosphosite 1:	TGFB3	P10600	Y73	PYQVLALYNSTRELL	100 / 9 AA	47
Phosphosite 2:	TGFB2	P61812	Y71	PPEVISIYNSTRDLL	66 / 9 AA	48
Phosphosite 3:	TGFB3	P10600	S75	QVLALYNSTRELLEE	100 / 7 AA	47
Phosphosite 4:	RYR2	Q92736	Y2799	EGDSMALYNRTRRIS	75 / 8 AA	565
Phosphosite 5:	PROM1	O43490	Y219	IKYILAQYNTTKDKA	55 / 9 AA	97
Phosphosite 6:	PAK1	Q13153	Y131	VLDVLEFYNSKKTSN	55 / 9 AA	61
Phosphosite 7:	C17orf99	Q6UX52	Y236	PILALPLYRSTRRLS	66 / 9 AA	29
Phosphosite 8:	Fbx4	Q9UKT5	Y237	KFNILILYSTTRKER	55 / 9 AA	44
Phosphosite 9:	TGFB1	P01137	Y343	YSKVLALYNQHNPGA	100 / 6 AA	44
Phosphosite 10:	ACTA1	P68133	Y145	IQAVLSLYASGRTTG	66 / 9 AA	42
Phosphosite 11:	ACTC1	P68032	Y145	IQAVLSLYASGRTTG	66 / 9 AA	42
Phosphosite 12:	ACTG2	P63267	Y144	IQAVLSLYASGRTTG	66 / 9 AA	42
Phosphosite 13:	ACTG1	P63261	Y143	IQAVLSLYASGRTTG	66 / 9 AA	42
Phosphosite 14:	ACTA2	P62736	Y145	IQAVLSLYASGRTTG	66 / 9 AA	42
Phosphosite 15:	ACTB	P60709	Y143	IQAVLSLYASGRTTG	66 / 9 AA	42
Phosphosite 16:	GYG2	O15488	Y295	QNNVLPLYKSVQAGE	55 / 9 AA	55
Phosphosite 17:	CPT2	P23786	T224	YFRLFNSTRLPKPSR	83 / 6 AA	74
Phosphosite 18:	LAMA3	Q16787	Y2575	NENVLSLYNFKKTFN	55 / 9 AA	367
Phosphosite 19:	KIF6	Q6ZMV9	Y89	AGSVLAGYNGTIFAY	75 / 8 AA	93
Phosphosite 20:	KIF5A	Q12840	Y78	VKDVLAGYNGTIFAY	75 / 8 AA	117