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:	T839
P-Site Sequence:	TMTETSSTATSLPPT
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	T839	TMTETSSTATSLPPT	100 / 9 AA	266
Phosphosite 1:	MUC3A	Q02505	S838	TTMTETSSTATSLPP	100 / 8 AA	266
Phosphosite 2:	MUC3A	Q02505	S837	PTTMTETSSTATSLP	100 / 7 AA	266
Phosphosite 3:	MUC3A	Q02505	T841	TETSSTATSLPPTSS	100 / 7 AA	266
Phosphosite 4:	TMEM63C	Q9P1W3	T736	EPSSTSSTPTSLLYV	87 / 8 AA	93
Phosphosite 5:	EXOC7	Q9UPT5	S532	ASQETSSSATSYSSE	77 / 9 AA	83
Phosphosite 6:	EXOC7	Q9UPT5	S531	LASQETSSSATSYSS	87 / 8 AA	83
Phosphosite 7:	CEP170	Q5SW79	T863	INKQTSSTPSSLALT	66 / 9 AA	175
Phosphosite 8:	LINS1	Q8NG48	T43	VSDQDCSTATSLEWA	66 / 9 AA	86
Phosphosite 9:	Putative cationic amino acid transporter 3-like protein	Q7Z475	T19	CVPEASSTPASLWSP	66 / 9 AA	14
Phosphosite 10:	ARFGEF3	Q5TH69	S286	SAHTSSTSTSLESDS	87 / 8 AA	241
Phosphosite 11:	GPR116	Q8IZF2	S1340	SSLENSSSASSLLN_	66 / 9 AA	149
Phosphosite 12:	EMR3	Q9BY15	T160	GRQEISSTATTILRD	66 / 9 AA	73
Phosphosite 13:	SFRS8	Q12872	S431	PTTAETSSGATSTTT	87 / 8 AA	105
Phosphosite 14:	MUC3A	Q02505	S1178	FSNSDTSSTPTSETT	75 / 8 AA	266
Phosphosite 15:	MUC3A	Q02505	T1179	SNSDTSSTPTSETTY	75 / 8 AA	266
Phosphosite 16:	MUC3A	Q02505	S1077	GQTTFTSSTATSPKT	100 / 7 AA	266
Phosphosite 17:	EMR3	Q9BY15	S158	TEGRQEISSTATTIL	85 / 7 AA	73
Phosphosite 18:	TNR	Q92752	T606	NLRVGSRTATSLDLE	85 / 7 AA	150
Phosphosite 19:	TNR	Q92752	T608	RVGSRTATSLDLEWD	85 / 7 AA	150
Phosphosite 20:	MEX3D	Q86XN8	T560	PGGAAFSTATSLPSS	100 / 6 AA	65