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:	TGFBR1
Human P-Site:	Y249
P-Site Sequence:	WFREAEIYQTVMLRH
UniProt:	P36897
Intern. Prot. ID:	IPI00005733

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TGFBR1	P36897	Y249	WFREAEIYQTVMLRH	100 / 9 AA	56
Phosphosite 1:	ALK7	Q8NER5	Y239	WFREAEIYQTVMLRH	100 / 9 AA	55
Phosphosite 2:	ALK4	P36896	Y251	WFREAEIYQTVMLRH	100 / 9 AA	57
Phosphosite 3:	BMPR1A	P36894	Y278	WFRETEIYQTVLMRH	77 / 9 AA	60
Phosphosite 4:	BMPR1B	O00238	Y248	WFRETEIYQTVLMRH	77 / 9 AA	57
Phosphosite 5:	ALK7	Q8NER5	T241	REAEIYQTVMLRHEN	100 / 7 AA	55
Phosphosite 6:	TGFBR1	P36897	T251	REAEIYQTVMLRHEN	100 / 7 AA	56
Phosphosite 7:	ALK4	P36896	T253	REAEIYQTVMLRHEN	100 / 7 AA	57
Phosphosite 8:	ALK1	P37023	Y246	WFRETEIYNTVLLRH	66 / 9 AA	56
Phosphosite 9:	BMPR1A	P36894	T280	RETEIYQTVLMRHEN	85 / 7 AA	60
Phosphosite 10:	BMPR1B	O00238	T250	RETEIYQTVLMRHEN	85 / 7 AA	57
Phosphosite 11:	ZNF347	Q96SE7	T115	NTGEVFQTVMLERQE	71 / 7 AA	96
Phosphosite 12:	DNAH3	Q8TD57	Y73	NEEPSGLYQTVMSHS	62 / 8 AA	471
Phosphosite 13:	INTU	Q9ULD6	Y786	PEKELEIYNTVKLTS	66 / 9 AA	106
Phosphosite 14:	SMC1B	Q8NDV3	Y209	EKEEAERYQSLLEEL	55 / 9 AA	144
Phosphosite 15:	EAPP	Q56P03	Y254	ETDVEEIYHPVMCTE	71 / 7 AA	33
Phosphosite 16:	DNAH3	Q8TD57	T75	EPSGLYQTVMSHSFY	71 / 7 AA	471
Phosphosite 17:	StARD13	Q9Y3M8	Y997	LDRQTEIYQYVLNSM	55 / 9 AA	125
Phosphosite 18:	GCNT4	Q9P109	Y113	MTSDCDIYQTLRGYA	44 / 9 AA	53
Phosphosite 19:	C22orf43	Q6PGQ1	Y31	YESDTDIYETVAAAT	50 / 8 AA	25
Phosphosite 20:	ALK1	P37023	T248	RETEIYNTVLLRHDN	71 / 7 AA	56