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:	Smad2
Human P-Site:	T232
P-Site Sequence:	YISEDGETSDQQLNQ
UniProt:	Q15796
Intern. Prot. ID:	IPI00019548

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad2	Q15796	T232	YISEDGETSDQQLNQ	100 / 9 AA	52
Phosphosite 1:	SMAD3	P84022	T191	YLSEDGETSDHQMNH	88 / 9 AA	48
Phosphosite 2:	SMAD3	P84022	S192	LSEDGETSDHQMNHS	87 / 8 AA	48
Phosphosite 3:	QARS	P47897	T213	DVVENGETADQTLSL	75 / 8 AA	88
Phosphosite 4:	KRI1	Q8N9T8	S147	ENSDGETSNHRLQET	62 / 8 AA	83
Phosphosite 5:	KRI1	Q8N9T8	T146	EENSDGETSNHRLQE	62 / 8 AA	83
Phosphosite 6:	AMFR	Q9UKV5	T530	SDQEEGETSAQTERV	75 / 8 AA	73
Phosphosite 7:	GYPA	P02724	T147	VEIENPETSDQ____	75 / 8 AA	16
Phosphosite 8:	MAPKAPK3	Q16644	T5	___MDGETAEEQGGP	62 / 8 AA	43
Phosphosite 9:	FAM22F	A1L443	T435	PQEEDGITSDPGLLS	75 / 8 AA	81
Phosphosite 10:	ZFP106	Q9H2Y7	S595	DESDGETSDTEKHGT	75 / 8 AA	209
Phosphosite 11:	FRMPD4	Q14CM0	T1138	EGAPDGETSDGSGLG	100 / 6 AA	144
Phosphosite 12:	ZFP106	Q9H2Y7	T594	EDESDGETSDTEKHG	75 / 8 AA	209
Phosphosite 13:	RTL1	A6NKG5	T576	PKEADDETSDQPSSD	75 / 8 AA	155
Phosphosite 14:	DGCR8	Q8WYQ5	S280	HPSDGETSVQPMMTK	75 / 8 AA	86
Phosphosite 15:	FRMPD4	Q14CM0	S1139	GAPDGETSDGSGLGQ	100 / 6 AA	144
Phosphosite 16:	RTL1	A6NKG5	S577	KEADDETSDQPSSDG	75 / 8 AA	155
Phosphosite 17:	DGCR8	Q8WYQ5	T279	DHPSDGETSVQPMMT	75 / 8 AA	86
Phosphosite 18:	FAM22G	Q5VZR2	T420	PQEEDGMTSDPGLLS	75 / 8 AA	79
Phosphosite 19:	NPC1	O15118	T719	DERLQGETLDQQLGR	85 / 7 AA	142
Phosphosite 20:	ELF4	Q99607	T150	ALNRAGDTSDQEGHS	71 / 7 AA	71