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:	S195
P-Site Sequence:	PNSSYPNSPGSSSST
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	S195	PNSSYPNSPGSSSST	100 / 9 AA	52
Phosphosite 1:	Smad8	O15198	S209	CTASYPHSPGSPSEP	87 / 8 AA	52
Phosphosite 2:	Smad5	Q99717	S205	ASSTYPNSPASSGPG	77 / 9 AA	52
Phosphosite 3:	TSHZ2	Q9NRE2	S69	GCFSYQNSPGSHLSN	87 / 8 AA	115
Phosphosite 4:	USP9X	Q93008	S2495	DAPLYPHSPGSQYQQ	85 / 7 AA	290
Phosphosite 5:	TSHZ1	Q6ZSZ6	S62	EAQSYQNSPVSSATN	77 / 9 AA	118
Phosphosite 6:	C1orf106	Q3KP66	S469	SSISHPTSPGSSSPD	77 / 9 AA	73
Phosphosite 7:	DAZ3	Q9NR90	S174	AYSAYPHSPGQVITG	71 / 7 AA	55
Phosphosite 8:	DAZ1	Q9NQZ3	S504	AYSAYPHSPGQVITG	71 / 7 AA	83
Phosphosite 9:	DAZ4	Q86SG3	S339	AYSAYPHSPGQVITG	71 / 7 AA	65
Phosphosite 10:	DAZ2	Q13117	S174	AYSAYPHSPGQVITG	71 / 7 AA	63
Phosphosite 11:	NAV2	Q8IVL1	T981	SISSYANTPASSRKN	66 / 9 AA	268
Phosphosite 12:	COL17A1	Q9UMD9	S93	PASTLPNSPGSTFER	66 / 9 AA	150
Phosphosite 13:	FAM123C	Q8N944	S120	GSASFPGSPGSRRMI	75 / 8 AA	90
Phosphosite 14:	AKAP6	Q13023	S448	LQSSYPNSPSAASQS	100 / 6 AA	257
Phosphosite 15:	SMAD1	Q15797	S206	SSSTYPHSPTSSDPG	66 / 9 AA	52
Phosphosite 16:	AlphaK3	Q96QP1	S953	SPWSYLNSSGSSWVS	77 / 9 AA	139
Phosphosite 17:	QPCT	Q16769	S81	LIERYPGSPGSYAAR	85 / 7 AA	41
Phosphosite 18:	SMAD1	Q15797	Y192	PHSPNSSYPNSPGSS	100 / 6 AA	52
Phosphosite 19:	Melanoma-associated antigen B17	A8MXT2	S70	QRASYPSSPASAVSL	75 / 8 AA	38
Phosphosite 20:	Melanoma-associated antigen B17	A8MXT2	S69	SQRASYPSSPASAVS	75 / 8 AA	38