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:	NODAL
Human P-Site:	Y274
P-Site Sequence:	YPKQYNAYRCEGECP
UniProt:	Q96S42
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NODAL	Q96S42	Y274	YPKQYNAYRCEGECP	100 / 9 AA	40
Phosphosite 1:	GDF6	Q6KF10	Y381	APLEYEAYHCEGVCD	66 / 9 AA	51
Phosphosite 2:	GDF7	Q7Z4P5	Y376	APLDYEAYHCEGLCD	66 / 9 AA	47
Phosphosite 3:	LY6G5B	Q8NDX9	Y79	GCGQYISYRCQEKRN	62 / 8 AA	23
Phosphosite 4:	FBXL17	Q9UF56	T418	CPGLLRYTAYRCKQL	71 / 7 AA	76
Phosphosite 5:	Spry2	O43597	Y176	EDLGLHAYRCEDCGK	71 / 7 AA	35
Phosphosite 6:	BMP8A	Q7Z5Y6	Y329	PQGYSAYYCEGECSF	75 / 8 AA	45
Phosphosite 7:	BMP8A	Q7Z5Y6	Y328	APQGYSAYYCEGECS	75 / 8 AA	45
Phosphosite 8:	BMP8B	P34820	Y329	PQGYSAYYCEGECSF	75 / 8 AA	45
Phosphosite 9:	BMP8B	P34820	Y328	APQGYSAYYCEGECS	75 / 8 AA	45
Phosphosite 10:	FBXL17	Q9UF56	Y420	GLLRYTAYRCKQLSD	62 / 8 AA	76
Phosphosite 11:	ZNF507	Q8TCN5	Y248	AYEQYGMYRCLFCSY	71 / 7 AA	106
Phosphosite 12:	ZAR1	Q86SH2	Y369	CQKSYNPYRVEDITC	62 / 8 AA	46
Phosphosite 13:	FGF19	O95750	Y134	RPDGYNVYRSEKHRL	71 / 7 AA	24
Phosphosite 14:	HAP95	Q9ULX6	Y164	YEGQYDAYRDQFRMR	83 / 6 AA	72
Phosphosite 15:	B4GALT1	P15291	Y260	PMNDHNAYRCFSQPR	71 / 7 AA	44
Phosphosite 16:	USP9X	Q93008	Y1762	LLEGANAYHCEKCNK	83 / 6 AA	290
Phosphosite 17:	HAP95	Q9ULX6	Y161	EMAYEGQYDAYRDQF	83 / 6 AA	72
Phosphosite 18:	BMP7	P18075	Y357	APEGYAAYYCEGECA	75 / 8 AA	49
Phosphosite 19:	BMP7	P18075	Y358	PEGYAAYYCEGECAF	75 / 8 AA	49
Phosphosite 20:	Net1	Q7Z628	Y554	VEVDENAYRCGSGMQ	100 / 5 AA	68