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:	S198
P-Site Sequence:	NVLLMLYSNLSQEQR
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	S198	NVLLMLYSNLSQEQR	100 / 9 AA	40
Phosphosite 1:	NODAL	Q96S42	Y197	TNVLLMLYSNLSQEQ	100 / 8 AA	40
Phosphosite 2:	ch-TOG	Q14008	S1980	SSTDMLHSKLSQLRE	75 / 8 AA	225
Phosphosite 3:	TATDN2	Q93075	Y506	HCHLDMLYSKLSFQG	85 / 7 AA	85
Phosphosite 4:	NODAL	Q96S42	S201	LMLYSNLSQEQRQLG	100 / 6 AA	40
Phosphosite 5:	ABCD3	P28288	S205	NSVVDLYSNLSKPFL	85 / 7 AA	75
Phosphosite 6:	ZNF718	Q3SXZ3	S464	GKAFKQYSNLPQHKR	55 / 9 AA	55
Phosphosite 7:	ABCD3	P28288	Y204	CNSVVDLYSNLSKPF	100 / 6 AA	75
Phosphosite 8:	SYNM	O15061	S376	NHSSALYSNLSGHRG	100 / 6 AA	173
Phosphosite 9:	SYNM	O15061	Y375	FNHSSALYSNLSGHR	100 / 6 AA	173
Phosphosite 10:	B4GALT3	O60512	S56	SHPRDVYSNLSHLPG	71 / 7 AA	44
Phosphosite 11:	SIRT3	Q9NTG7	S166	SPGSGLYSNLQQYDL	85 / 7 AA	44
Phosphosite 12:	SLC12A7	Q9Y666	S96	LANYTNLSQGVVEHE	83 / 6 AA	119
Phosphosite 13:	SENP5	Q96HI0	Y233	KLSPLMMYEKLSMIR	62 / 8 AA	87
Phosphosite 14:	ZNF132	P52740	S221	DSGQKPYSNLGQLPE	62 / 8 AA	81
Phosphosite 15:	SCN7A	Q01118	S58	PFIYGNLSQGMVSEP	83 / 6 AA	193
Phosphosite 16:	DDX25	Q9UHL0	S26	NSHFSNLSQPRKNLW	83 / 6 AA	55
Phosphosite 17:	EP300	Q09472	S2404	TDNSDLNSNLSQSTL	85 / 7 AA	264
Phosphosite 18:	FAM83G	A6ND36	S788	SPFGIPYSKLSQSKH	62 / 8 AA	91
Phosphosite 19:	SGK269	Q9H792	S1108	NPCSATYSNLGQSRA	83 / 6 AA	193
Phosphosite 20:	B4GALT3	O60512	S59	RDVYSNLSHLPGAPG	83 / 6 AA	44