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:	S1811
P-Site Sequence:	SATGTQTSPAPTTVT
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	S1811	SATGTQTSPAPTTVT	100 / 9 AA	266
Phosphosite 1:	MUC3B	Q9H195	S171	SATGTQTSPVPTTVT	88 / 9 AA	96
Phosphosite 2:	SYTL5	Q8TDW5	S263	VTPGTQSSPAPSTRT	77 / 9 AA	82
Phosphosite 3:	ZNF423	Q2M1K9	T1159	GPRKGTQTSPVPRKK	87 / 8 AA	145
Phosphosite 4:	ZNF423	Q2M1K9	S1160	PRKGTQTSPVPRKKT	87 / 8 AA	145
Phosphosite 5:	SYTL5	Q8TDW5	S262	GVTPGTQSSPAPSTR	87 / 8 AA	82
Phosphosite 6:	SNAP91	O60641	S879	AVPGTQLSPSPTPAS	77 / 9 AA	93
Phosphosite 7:	COL11A2	P13942	S1566	RPTGTQDSPARTCQD	77 / 9 AA	172
Phosphosite 8:	ITPKB	P27987	S355	QFLGSETSPAPERGG	75 / 8 AA	102
Phosphosite 9:	TMEM131	Q92545	S1788	GLMGTENSPAPHAPS	75 / 8 AA	201
Phosphosite 10:	COL11A1	P12107	T1601	KFPMGTQTNPARTCK	75 / 8 AA	181
Phosphosite 11:	ASAH2	Q9NR71	S85	SSTATQTSPVPLTPE	75 / 8 AA	86
Phosphosite 12:	NPTX2	P47972	S20	VAAGAQDSPAPGSRF	75 / 8 AA	47
Phosphosite 13:	EP300	Q09472	S1037	PSTSATQSSPAPGQS	75 / 8 AA	264
Phosphosite 14:	RbBP2	P29375	S204	LSTDTQTSPEPGTRM	75 / 8 AA	192
Phosphosite 15:	SYNJ1	O43426	S1345	AQLSVQTSPVPTPDP	66 / 9 AA	173
Phosphosite 16:	STRA6	Q9BX79	S11	QPAGNQTSPGATEDY	66 / 9 AA	74
Phosphosite 17:	EP300	Q09472	S1038	STSATQSSPAPGQSK	85 / 7 AA	264
Phosphosite 18:	ZNF423	Q2M1K9	T1157	TSGPRKGTQTSPVPR	100 / 6 AA	145
Phosphosite 19:	MUC3A	Q02505	T1808	VLTSATGTQTSPAPT	100 / 6 AA	266
Phosphosite 20:	MLL2	O14686	T3973	PPYQEPGTQTSPLQG	100 / 6 AA	564