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:	S576
P-Site Sequence:	TSTFTVSSSSAMSKS
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	S576	TSTFTVSSSSAMSKS	100 / 9 AA	266
Phosphosite 1:	MUC3A	Q02505	S577	STFTVSSSSAMSKSV	100 / 8 AA	266
Phosphosite 2:	MUC3A	Q02505	S575	LTSTFTVSSSSAMSK	100 / 8 AA	266
Phosphosite 3:	BRAF	P15056	S113	GTDFSVSSSASMDTV	66 / 9 AA	84
Phosphosite 4:	ZNF121	P58317	S296	CGKAFTVSSSLHNHV	100 / 6 AA	45
Phosphosite 5:	ZNF121	P58317	T294	KECGKAFTVSSSLHN	100 / 6 AA	45
Phosphosite 6:	SLC4A1	P02730	S641	VPDGFKVSNSSARGW	75 / 8 AA	102
Phosphosite 7:	LIMCH1	Q9UPQ0	S837	VPFTVSSSSADQLST	100 / 7 AA	122
Phosphosite 8:	ZNF778	Q96MU6	S532	GKTFTVSSSLTEHIR	100 / 6 AA	78
Phosphosite 9:	ZNF778	Q96MU6	S420	GKSFTVSSSLTEHAR	100 / 6 AA	78
Phosphosite 10:	ZNF778	Q96MU6	T529	KDCGKTFTVSSSLTE	100 / 6 AA	78
Phosphosite 11:	ZNF778	Q96MU6	T417	KDCGKSFTVSSSLTE	100 / 6 AA	78
Phosphosite 12:	LIMCH1	Q9UPQ0	T833	EDTVVPFTVSSSSAD	100 / 6 AA	122
Phosphosite 13:	ZNF778	Q96MU6	S531	CGKTFTVSSSLTEHI	100 / 6 AA	78
Phosphosite 14:	ZNF778	Q96MU6	S419	CGKSFTVSSSLTEHA	100 / 6 AA	78
Phosphosite 15:	PRMT7	Q9NVM4	S431	EQVFTVESSAASHKL	75 / 8 AA	78
Phosphosite 16:	MUC3A	Q02505	T573	TDLTSTFTVSSSSAM	100 / 6 AA	266
Phosphosite 17:	LRBA	P50851	S1187	QTMTASGSSAMSPET	75 / 8 AA	319
Phosphosite 18:	TTC12	Q9H892	S444	KTDPKVSSSSALCQC	75 / 8 AA	79
Phosphosite 19:	SLC4A4	Q9Y6R1	S233	DIGKTVSSASRMFTN	75 / 8 AA	121
Phosphosite 20:	PLCL4	O75038	S1145	GHRDSVSSSSSMSSS	75 / 8 AA	68