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:	Y177
P-Site Sequence:	QELKTVTYSLLKRLK
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	Y177	QELKTVTYSLLKRLK	100 / 9 AA	53
Phosphosite 1:	FcGR2B	P31994	Y292	GAENTITYSLLMHPD	66 / 9 AA	34
Phosphosite 2:	FcGR2B	P31994	S293	AENTITYSLLMHPDA	75 / 8 AA	34
Phosphosite 3:	C7orf43	Q8WVR3	T391	ERFTVTYTLLNNLQD	75 / 8 AA	63
Phosphosite 4:	C7orf43	Q8WVR3	Y390	YERFTVTYTLLNNLQ	75 / 8 AA	63
Phosphosite 5:	CCDC108	Q6ZU64	T1079	SQYSWTITYSLLSHR	85 / 7 AA	217
Phosphosite 6:	PCDHB18	Q96TA0	T434	SGTNAQVTYSLLPPQ	100 / 6 AA	80
Phosphosite 7:	WDR87	Q6ZQQ6	T857	MRLSKDVTYSVLTDG	75 / 8 AA	333
Phosphosite 8:	PARP1	P09874	Y775	LLDIEVAYSLLRGGS	71 / 7 AA	113
Phosphosite 9:	WDR87	Q6ZQQ6	Y858	RLSKDVTYSVLTDGA	75 / 8 AA	333
Phosphosite 10:	Smad6	O43541	T174	LLEQELKTVTYSLLK	100 / 6 AA	53
Phosphosite 11:	FAT2	Q9NYQ8	Y1592	GVNAEVHYSLLKGNS	85 / 7 AA	479
Phosphosite 12:	SLC4A4	Q9Y6R1	Y206	ELKDKVTYTLLRKHR	71 / 7 AA	121
Phosphosite 13:	CD22	P20273	T795	PDCDDTVTYSALHKR	75 / 8 AA	95
Phosphosite 14:	SLC4A4	Q9Y6R1	T207	LKDKVTYTLLRKHRH	71 / 7 AA	121
Phosphosite 15:	CD22	P20273	Y796	DCDDTVTYSALHKRQ	75 / 8 AA	95
Phosphosite 16:	PEX14	O75381	Y290	PEGSTVTYHLLGPQE	85 / 7 AA	41
Phosphosite 17:	PEX14	O75381	T289	SPEGSTVTYHLLGPQ	85 / 7 AA	41
Phosphosite 18:	TRAF4	Q9BUZ4	T387	WPFARRVTFSLLDQS	62 / 8 AA	54
Phosphosite 19:	PNPLA8	Q9NP80	Y673	DVRNTVTYTSLKTKL	66 / 9 AA	88
Phosphosite 20:	C3orf31	Q96BW9	Y299	GLKKSVIYSSLKLHK	66 / 9 AA	36