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:	T121
P-Site Sequence:	FHQPKPDTEQASDSC
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	T121	FHQPKPDTEQASDSC	100 / 9 AA	40
Phosphosite 1:	CSTF3	Q12996	T586	PEYPKPDTQQMIPFQ	85 / 7 AA	83
Phosphosite 2:	ADA	P00813	T276	TGAWKPDTEHAVIRL	85 / 7 AA	41
Phosphosite 3:	formin 2	Q9NZ56	T269	EAPGSPDTEQALSAL	100 / 6 AA	180
Phosphosite 4:	USP19	O94966	T457	HVTPKPETHLASPKP	66 / 9 AA	146
Phosphosite 5:	DPF2	Q92785	T102	FPSIKPDTDQTLKKE	71 / 7 AA	44
Phosphosite 6:	MOCS1	Q9NZB8	T502	DVGRKPDTERVAVAS	55 / 9 AA	70
Phosphosite 7:	MYO1D	O94832	T834	YLASKPDTPQTSGTF	75 / 8 AA	116
Phosphosite 8:	FARP1	Q9Y4F1	T506	SPNLSPDTKQASPLI	85 / 7 AA	119
Phosphosite 9:	TTBK2	Q6IQ55	T463	TLEPKPDTDKFLETC	71 / 7 AA	137
Phosphosite 10:	TLK2	Q86UE8	T161	LAKPRLDTEQLAQRG	71 / 7 AA	88
Phosphosite 11:	DDX23	Q9BUQ8	T579	VSNQKPDTDEAEDPE	71 / 7 AA	96
Phosphosite 12:	FLJ34931	A6NGG8	T1233	EESPKKDTEPGSSPC	66 / 9 AA	140
Phosphosite 13:	TBX15	Q96SF7	S70	GLEPHPDSEQSTGSD	55 / 9 AA	66
Phosphosite 14:	CCNB3	Q8WWL7	T148	TTSKTPNTEEASLFR	71 / 7 AA	158
Phosphosite 15:	KIAA1688	Q9C0H5	T146	SLEPEPDTEKAQELP	75 / 8 AA	121
Phosphosite 16:	SNX9	Q9Y5X1	T216	PGFAKPGTEQYLLAK	71 / 7 AA	67
Phosphosite 17:	ANK2	Q01484	T3916	RVVLKSDTEQSEDNN	71 / 7 AA	430
Phosphosite 18:	ANK2	Q01484	S3914	IKRVVLKSDTEQSED	83 / 6 AA	430
Phosphosite 19:	ST5	P78524	T1114	YLEELPDTEQSGMNK	71 / 7 AA	126
Phosphosite 20:	C1orf162	Q8NEQ5	T12	GSTCKPDTERQGTLS	83 / 6 AA	17