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:	SMAD1
Human P-Site:	S210
P-Site Sequence:	YPHSPTSSDPGSPFQ
UniProt:	Q15797
Intern. Prot. ID:	IPI00019549

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMAD1	Q15797	S210	YPHSPTSSDPGSPFQ	100 / 9 AA	52
Phosphosite 1:	SMAD1	Q15797	S209	TYPHSPTSSDPGSPF	100 / 8 AA	52
Phosphosite 2:	ARHGAP4	P98171	S419	ESLKSTSSDPGSRQA	100 / 7 AA	105
Phosphosite 3:	SMAD1	Q15797	T208	STYPHSPTSSDPGSP	100 / 7 AA	52
Phosphosite 4:	NRL	P54845	S54	VPPSPTFSEPGMVGA	75 / 8 AA	26
Phosphosite 5:	KLF5	Q13887	S307	FPPSPPSSEPGSPDR	77 / 9 AA	51
Phosphosite 6:	ZFHX3	Q15911	S1508	DKQSPTGSDSGSVQE	77 / 9 AA	404
Phosphosite 7:	FTSJD1	Q8IYT2	T675	FITFVCPTSSDPLRT	85 / 7 AA	88
Phosphosite 8:	Smad5	Q99717	S209	YPNSPASSGPGSPFQ	77 / 9 AA	52
Phosphosite 9:	LRMP	Q12912	S101	TDGTITSSDPGLEIL	100 / 6 AA	62
Phosphosite 10:	ARHGAP4	P98171	S418	TESLKSTSSDPGSRQ	100 / 6 AA	105
Phosphosite 11:	LRMP	Q12912	S100	STDGTITSSDPGLEI	100 / 6 AA	62
Phosphosite 12:	ATF7IP	Q6VMQ6	S206	LSSGDPTSSDPIPGE	100 / 6 AA	136
Phosphosite 13:	FRMD4A	Q9P2Q2	S953	SHTSSTSSDSGSQYS	77 / 9 AA	115
Phosphosite 14:	ATF7IP	Q6VMQ6	S162	TSGDPTSSEPSSSDA	75 / 8 AA	136
Phosphosite 15:	ATF7IP	Q6VMQ6	T205	DLSSGDPTSSDPIPG	100 / 6 AA	136
Phosphosite 16:	MIA3	Q5JRA6	S1727	ASGKPSPSDPGSGTA	75 / 8 AA	214
Phosphosite 17:	KSR	Q8IVT5	S464	PAPFPTSSNPSSATT	75 / 8 AA	102
Phosphosite 18:	SURF2	Q15527	S155	EAFWEPTSSDEGGAA	85 / 7 AA	30
Phosphosite 19:	ATF7IP	Q6VMQ6	S207	SSGDPTSSDPIPGEP	100 / 6 AA	136
Phosphosite 20:	NPDC1	Q9NQX5	S165	SLGSPVSSDPVHMSP	85 / 7 AA	35