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:	Smad6
Human P-Site:	T174
P-Site Sequence:	LLEQELKTVTYSLLK
UniProt:	O43541
Intern. Prot. ID:	IPI00012869

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad6	O43541	T174	LLEQELKTVTYSLLK	100 / 9 AA	53
Phosphosite 1:	ECH1	Q13011	T322	TENKELKTVTFSKL_	77 / 9 AA	36
Phosphosite 2:	TPM1	P09493	T199	ELEEELKTVTNNLKS	66 / 9 AA	33
Phosphosite 3:	ECH1	Q13011	T324	NKELKTVTFSKL___	85 / 7 AA	36
Phosphosite 4:	MLL5	Q8IZD2	T997	LGLQEIKTIGYTSPR	55 / 9 AA	205
Phosphosite 5:	CLIP4	Q8N3C7	T413	PPGEELKTVTEKDVA	85 / 7 AA	76
Phosphosite 6:	KIAA2026	Q5HYC2	T446	EAKQELKTVCIRDSQ	100 / 6 AA	134
Phosphosite 7:	TRIM71	Q2Q1W2	T446	AQVQELKTVRSLLQP	100 / 6 AA	93
Phosphosite 8:	CCDC88A	Q3V6T2	T999	QLRQELKTVKKNYEA	100 / 6 AA	216
Phosphosite 9:	HIF1A	Q16665	T626	ATTDELKTVTKDRME	85 / 7 AA	93
Phosphosite 10:	GLUT2	P11168	T69	NSTDELPTISYSMNP	55 / 9 AA	57
Phosphosite 11:	Smad6	O43541	Y177	QELKTVTYSLLKRLK	100 / 6 AA	53
Phosphosite 12:	BTNL3	Q6UXE8	T308	LCVSDLKTVTHRKAP	71 / 7 AA	52
Phosphosite 13:	BTNL8	Q6UX41	T308	LCVSDLKTVTHRKAP	71 / 7 AA	57
Phosphosite 14:	VCAN	P13611	T2153	TETELKTTDYSVLTT	75 / 8 AA	373
Phosphosite 15:	GDF15	Q99988	T8	MPGQELRTVNGSQML	66 / 9 AA	34
Phosphosite 16:	IKIP	Q70UQ0	T273	DRAKVLKTVTFANDL	71 / 7 AA	39
Phosphosite 17:	C9orf29	Q49AS3	T78	SEQQELRTVSMTAWK	71 / 7 AA	12
Phosphosite 18:	CYFIP1	Q7L576	T991	VEYAELKTVCFQNLR	71 / 7 AA	145
Phosphosite 19:	PIPOX	Q9P0Z9	T105	KENQELKTIQANLSR	83 / 6 AA	44
Phosphosite 20:	GPR123	Q86SQ6	T725	IPTQDLKTVLSLPRY	83 / 6 AA	137