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:	S416
P-Site Sequence:	WEIARRCSIGGIHED
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	S416	WEIARRCSIGGIHED	100 / 9 AA	56
Phosphosite 1:	ALK7	Q8NER5	S406	WEIARRCSVGGIVEE	88 / 9 AA	55
Phosphosite 2:	EIF4G3	O43432	S889	KDKARRRSIGNIKFI	77 / 9 AA	177
Phosphosite 3:	TPRXL	Q17RH7	S11	DKSWRRCSISGSTKC	85 / 7 AA	24
Phosphosite 4:	GLI3	P10071	S980	VHAPRRCSDGGAHGY	75 / 8 AA	170
Phosphosite 5:	ARFGEF2	Q9Y6D5	S614	LDMARRCSVTSMEST	55 / 9 AA	202
Phosphosite 6:	PRDX5	P30044	S34	AAAARRCSEGEWASG	85 / 7 AA	22
Phosphosite 7:	WNT1	P04628	S144	HSVARSCSEGSIESC	66 / 9 AA	41
Phosphosite 8:	ALK4	P36896	S419	EIARRCNSGGVHEEY	62 / 8 AA	57
Phosphosite 9:	BMPR1A	P36894	T446	EMARRCITGGIVEEY	75 / 8 AA	60
Phosphosite 10:	CASC5	Q8NG31	S1675	KDKVRRCSLGIFLPR	71 / 7 AA	265
Phosphosite 11:	BMPR1B	O00238	S416	EVARRCVSGGIVEEY	75 / 8 AA	57
Phosphosite 12:	ANKRD12	Q6UB98	S1311	TIEVRRCSMPSVICE	44 / 9 AA	236
Phosphosite 13:	RIF1	Q5UIP0	S2224	DDIDRRCSIVRSHSS	83 / 6 AA	274
Phosphosite 14:	ZNF839	A8K0R7	S574	NLEARRGSIGAALSS	85 / 7 AA	87
Phosphosite 15:	ARHGAP20	Q9P2F6	S846	PRTHRRCSEPNIEDQ	62 / 8 AA	133
Phosphosite 16:	ARHGAP20	Q9P2F6	S704	LRRHRRCSEPSIDYL	62 / 8 AA	133
Phosphosite 17:	GPR162	Q16538	S561	LSAGRRCSLTGGEES	62 / 8 AA	64
Phosphosite 18:	ZCCHC2	Q9C0B9	S1020	GSCGRRCSCGTNGNL	71 / 7 AA	126
Phosphosite 19:	CDCA7L	Q96GN5	S139	RSRSRRSSIGLRVAF	71 / 7 AA	52
Phosphosite 20:	CDCA7L	Q96GN5	S138	RRSRSRRSSIGLRVA	71 / 7 AA	52