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:	MUC3A
Human P-Site:	S1699
P-Site Sequence:	PVTPSSLSTDIPTTS
UniProt:	Q02505
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC3A	Q02505	S1699	PVTPSSLSTDIPTTS	100 / 9 AA	266
Phosphosite 1:	MUC3B	Q9H195	S58	PSSPSSLSTDIPTTS	100 / 9 AA	96
Phosphosite 2:	MUC3A	Q02505	S913	SXIPSSLSTDIPTSQ	100 / 9 AA	266
Phosphosite 3:	MUC3B	Q9H195	T59	SSPSSLSTDIPTTSL	100 / 8 AA	96
Phosphosite 4:	MUC3A	Q02505	T914	XIPSSLSTDIPTSQP	100 / 8 AA	266
Phosphosite 5:	MUC3A	Q02505	T1700	VTPSSLSTDIPTTSL	100 / 8 AA	266
Phosphosite 6:	MUC3A	Q02505	S540	TMTPSSLSTDTPSTT	88 / 9 AA	266
Phosphosite 7:	LRCH1	Q9Y2L9	S469	LQDPNGLSTDITERS	75 / 8 AA	81
Phosphosite 8:	MUC3A	Q02505	S1697	PTPVTPSSLSTDIPT	100 / 7 AA	266
Phosphosite 9:	MUC3A	Q02505	S911	STSXIPSSLSTDIPT	100 / 7 AA	266
Phosphosite 10:	MUC3A	Q02505	T541	MTPSSLSTDTPSTTP	87 / 8 AA	266
Phosphosite 11:	MUC3A	Q02505	S538	STTMTPSSLSTDTPS	100 / 7 AA	266
Phosphosite 12:	MUC3B	Q9H195	S56	STPSSPSSLSTDIPT	100 / 7 AA	96
Phosphosite 13:	AKAP13	Q12802	Y235	DSWSSLSYEIPYGDC	75 / 8 AA	308
Phosphosite 14:	AKNAD1	Q5T1N1	S510	ASTFSSLSNEIPKEH	75 / 8 AA	93
Phosphosite 15:	Protein USP6-like 2	Q6URH7	S11	SKSPSSLSANISSSP	75 / 8 AA	18
Phosphosite 16:	USP6	P35125	S1164	SKSPSSLSANISSSP	75 / 8 AA	159
Phosphosite 17:	USP32	Q8NFA0	S1366	SKSPSSLSANIISSP	75 / 8 AA	182
Phosphosite 18:	AKAP13	Q12802	S234	PDSWSSLSYEIPYGD	75 / 8 AA	308
Phosphosite 19:	ZNF215	Q9UL58	S364	YGNDLSLSTDIRHQK	85 / 7 AA	60
Phosphosite 20:	LHX6	Q9UPM6	S298	SRLPSALSDDIHYTP	66 / 9 AA	40