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:	S98
P-Site Sequence:	AELRLQLSSPVDLPT
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	S98	AELRLQLSSPVDLPT	100 / 9 AA	40
Phosphosite 1:	NODAL	Q96S42	S99	ELRLQLSSPVDLPTE	100 / 8 AA	40
Phosphosite 2:	C16orf82	Q7Z2V1	T19	SHTRLHLTSPITMGT	62 / 8 AA	23
Phosphosite 3:	MAP3K1	Q13233	S507	FYSHELSSPVDSPSS	85 / 7 AA	164
Phosphosite 4:	MAP3K1	Q13233	S506	DFYSHELSSPVDSPS	85 / 7 AA	164
Phosphosite 5:	FAM171A2	A8MVW0	S357	QHRKLQLSGPSDGNK	66 / 9 AA	87
Phosphosite 6:	OCLN	Q16625	T357	VVQELPLTSPVDDFR	75 / 8 AA	59
Phosphosite 7:	Helicase B	Q8NG08	S1020	FAERWQLSSPDGVDT	85 / 7 AA	123
Phosphosite 8:	OCLN	Q16625	S358	VQELPLTSPVDDFRQ	75 / 8 AA	59
Phosphosite 9:	ZKSCAN2	Q63HK3	S135	GRLRQQVSSPVHREK	66 / 9 AA	111
Phosphosite 10:	FAM81B	Q96LP2	S359	EKLLQLSSKVENFIN	75 / 8 AA	48
Phosphosite 11:	VPS13B	Q7Z7G8	S2285	EPVPQMSSPVEKNQT	71 / 7 AA	449
Phosphosite 12:	VPS13B	Q7Z7G8	S2284	SEPVPQMSSPVEKNQ	71 / 7 AA	449
Phosphosite 13:	ZNF681	Q96N22	S45	EHENLQLSKSVDECK	75 / 8 AA	67
Phosphosite 14:	MAN2C1	Q9NTJ4	S491	GLPRVQLSSPRQLFS	85 / 7 AA	116
Phosphosite 15:	PDS5B	Q9NTI5	S1417	VDVFQGSSPVDDIPQ	75 / 8 AA	165
Phosphosite 16:	PDCD11	Q14690	S1534	EAPRLQLSSGFAWNV	100 / 6 AA	209
Phosphosite 17:	COL28A1	Q2UY09	S1061	TTPRPLLSTPVDGAE	66 / 9 AA	117
Phosphosite 18:	KIAA1024	Q9UPX6	S441	GLKSKEISSPVDLEK	71 / 7 AA	103
Phosphosite 19:	MYO6	Q9UM54	S266	IREKLHLSSPDNFRY	71 / 7 AA	150
Phosphosite 20:	GPR98	Q8WXG9	S2123	AFGTLQLSAPIVRVA	71 / 7 AA	693