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:	S460
P-Site Sequence:	LTQMGSPSVRCSSMS
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	S460	LTQMGSPSVRCSSMS	100 / 9 AA	52
Phosphosite 1:	SMAD3	P84022	S418	LTQMGSPSIRCSSVS	88 / 9 AA	48
Phosphosite 2:	Smad2	Q15796	S458	KVLTQMGSPSVRCSS	100 / 7 AA	52
Phosphosite 3:	SMAD3	P84022	S416	KVLTQMGSPSIRCSS	85 / 7 AA	48
Phosphosite 4:	FSD2	A1L4K1	S551	ALNMGGPSVRSEPAT	75 / 8 AA	85
Phosphosite 5:	SMARCD3	Q6STE5	S53	PGSPYMGSPAVRPGL	85 / 7 AA	55
Phosphosite 6:	C20orf194	Q5TEA3	S26	GSSRGSPSVSCSRLR	87 / 8 AA	132
Phosphosite 7:	RPL31	P62899	T59	FAMKEMGTPDVRIDT	71 / 7 AA	14
Phosphosite 8:	IRS1	P35568	S920	VAFHSSPSVRCPSQL	85 / 7 AA	132
Phosphosite 9:	SIPA1L2	Q9P2F8	S1353	SHHSGSPSAHCSKSS	75 / 8 AA	190
Phosphosite 10:	HIC1	Q14526	S353	GRERGSPSERCEERG	75 / 8 AA	76
Phosphosite 11:	TNFSF13B	Q9Y275	S38	LPRKESPSVRSSKDG	66 / 9 AA	31
Phosphosite 12:	SRCAP	Q6ZRS2	S2792	SASPGSPSVRSMSGP	85 / 7 AA	344
Phosphosite 13:	KCP	Q6ZWJ8	S988	PQPEGPPSLRCHRRQ	71 / 7 AA	160
Phosphosite 14:	CCDC71	Q8IV32	S264	KTNRATGSPSVRRMK	100 / 6 AA	50
Phosphosite 15:	SPEN	Q96T58	S1263	ERTGGSPSVRHGSFH	75 / 8 AA	402
Phosphosite 16:	FUT11	Q495W5	S310	PVYRGSPSVRDWMPN	85 / 7 AA	56
Phosphosite 17:	CCDC71	Q8IV32	S266	NRATGSPSVRRMKGG	100 / 6 AA	50
Phosphosite 18:	SRCAP	Q6ZRS2	S2790	ETSASPGSPSVRSMS	100 / 6 AA	344
Phosphosite 19:	MAGEB5	Q9BZ81	S248	QDEEESPSQRCSRNW	75 / 8 AA	32
Phosphosite 20:	FUT11	Q495W5	S308	AVPVYRGSPSVRDWM	100 / 6 AA	56