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:	Smad7
Human P-Site:	S212
P-Site Sequence:	ESPPPPYSRYPMDFL
UniProt:	O15105
Intern. Prot. ID:	IPI00005079

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad7	O15105	S212	ESPPPPYSRYPMDFL	100 / 9 AA	46
Phosphosite 1:	Smad7	O15105	Y214	PPPPYSRYPMDFLKP	100 / 7 AA	46
Phosphosite 2:	Smad7	O15105	Y211	LESPPPPYSRYPMDF	100 / 8 AA	46
Phosphosite 3:	TMEM66	Q96BY9	Y204	GQYSPPPYSEYPPFS	87 / 8 AA	37
Phosphosite 4:	TMEM66	Q96BY9	S205	QYSPPPYSEYPPFSH	87 / 8 AA	37
Phosphosite 5:	Smad6	O43541	Y279	PESPPPPYSRLSPRD	100 / 6 AA	53
Phosphosite 6:	Smad6	O43541	S280	ESPPPPYSRLSPRDE	100 / 6 AA	53
Phosphosite 7:	FGF23	Q9GZV9	Y154	PGMNPPPYSQFLSRR	71 / 7 AA	28
Phosphosite 8:	FGF23	Q9GZV9	S155	GMNPPPYSQFLSRRN	71 / 7 AA	28
Phosphosite 9:	RC3H1	Q5TC82	Y738	SYLREPPYSRLPPPP	85 / 7 AA	126
Phosphosite 10:	RC3H1	Q5TC82	S739	YLREPPYSRLPPPPQ	85 / 7 AA	126
Phosphosite 11:	DOCK4	Q8N1I0	Y1903	ESKTPPPYSVYERTL	85 / 7 AA	225
Phosphosite 12:	PHLDB2	Q86SQ0	Y148	RLSEKPPYSKYSSRH	71 / 7 AA	142
Phosphosite 13:	C10orf26	Q9NX94	S123	PTPPPPYSAFQLQQQ	55 / 9 AA	38
Phosphosite 14:	PHLDB2	Q86SQ0	S149	LSEKPPYSKYSSRHK	71 / 7 AA	142
Phosphosite 15:	C14orf115	Q9H8Y1	Y191	QRNIYSIYPMRNLKI	83 / 6 AA	78
Phosphosite 16:	PJA1	Q8NG27	Y96	LNIDNEDYSRYPPRE	100 / 5 AA	71
Phosphosite 17:	Ig kappa chain V-I region Kue	P01604	Y91	ATYYCQQYSRYPYTF	71 / 7 AA	12
Phosphosite 18:	DNAJB14	Q8TBM8	Y275	LMVSNPPYSLYPRSG	85 / 7 AA	43
Phosphosite 19:	PJA1	Q8NG27	S97	NIDNEDYSRYPPREY	100 / 5 AA	71
Phosphosite 20:	DOCK4	Q8N1I0	S1904	SKTPPPYSVYERTLR	85 / 7 AA	225