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:	S1887
P-Site Sequence:	SFTRGSTSTNAILTS
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	S1887	SFTRGSTSTNAILTS	100 / 9 AA	266
Phosphosite 1:	MUC3B	Q9H195	S247	SFTRGSTSTNAILTS	100 / 9 AA	96
Phosphosite 2:	MUC3B	Q9H195	T248	FTRGSTSTNAILTSF	100 / 8 AA	96
Phosphosite 3:	MUC3A	Q02505	T1888	FTRGSTSTNAILTSF	100 / 8 AA	266
Phosphosite 4:	MUC3B	Q9H195	T246	ESFTRGSTSTNAILT	100 / 8 AA	96
Phosphosite 5:	MUC3A	Q02505	T1886	ESFTRGSTSTNAILT	100 / 8 AA	266
Phosphosite 6:	MUC3B	Q9H195	S245	TESFTRGSTSTNAIL	100 / 7 AA	96
Phosphosite 7:	MUC3A	Q02505	S1885	TESFTRGSTSTNAIL	100 / 7 AA	266
Phosphosite 8:	DENND4A	Q7Z401	S922	EVRRGDTSTEDIQEE	66 / 9 AA	209
Phosphosite 9:	ITGB6	P18564	S765	TNPLYRGSTSTFKNV	100 / 6 AA	86
Phosphosite 10:	ITGB6	P18564	T766	NPLYRGSTSTFKNVT	100 / 6 AA	86
Phosphosite 11:	ITGB6	P18564	S767	PLYRGSTSTFKNVTY	100 / 6 AA	86
Phosphosite 12:	DACH2	Q96NX9	T63	GGGGRGNTNTNECRM	62 / 8 AA	65
Phosphosite 13:	OSBPL5	Q9H0X9	S581	PFFGGSTSINQISGK	75 / 8 AA	99
Phosphosite 14:	BDP1	A6H8Y1	T23	GVGARGSTASNPQRG	62 / 8 AA	294
Phosphosite 15:	IDH2	P48735	S365	HQKGRPTSTNPIASI	71 / 7 AA	51
Phosphosite 16:	BDP1	A6H8Y1	S22	PGVGARGSTASNPQR	71 / 7 AA	294
Phosphosite 17:	IDH2	P48735	T366	QKGRPTSTNPIASIF	71 / 7 AA	51
Phosphosite 18:	DKFZp451F163	Q99081	S303	SFHRGSTSSSPYVAA	55 / 9 AA	73
Phosphosite 19:	BDP1	A6H8Y1	S287	DPIFERGSTTTYSSF	71 / 7 AA	294
Phosphosite 20:	MUC3A	Q02505	T515	YSTVSTSTTAISSAS	85 / 7 AA	266