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:	S265
P-Site Sequence:	PITSSITSTNTVTSM
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	S265	PITSSITSTNTVTSM	100 / 9 AA	266
Phosphosite 1:	MED1	Q15648	S293	PSFSSITSANSVDLP	77 / 9 AA	168
Phosphosite 2:	MUC3A	Q02505	T363	PPVSSSITPTNTMTS	87 / 8 AA	266
Phosphosite 3:	XDH	P47989	T1069	IYISETSTNTVPNTS	87 / 8 AA	146
Phosphosite 4:	MUC3A	Q02505	T365	VSSSITPTNTMTSMR	75 / 8 AA	266
Phosphosite 5:	Ig heavy chain V-I region DOT	P80421	S74	LVMSSDTSANTVSMQ	77 / 9 AA	13
Phosphosite 6:	MUC3A	Q02505	T740	PPITSSITPTDTMTS	75 / 8 AA	266
Phosphosite 7:	SGIP1	Q9BQI5	S511	ESTSSISSTNSLSAA	66 / 9 AA	89
Phosphosite 8:	ZFC3H1	O60293	S674	RSNLSIVSINTVSQP	75 / 8 AA	226
Phosphosite 9:	PIGT	Q969N2	S147	ASLNFIDSTNTVTPT	85 / 7 AA	66
Phosphosite 10:	GLI1	P08151	S551	SSSSSISSAYTVSRR	66 / 9 AA	118
Phosphosite 11:	MUC3A	Q02505	Y1116	TSSITSTYTVTSMTT	85 / 7 AA	266
Phosphosite 12:	PIGT	Q969N2	T148	SLNFIDSTNTVTPTA	85 / 7 AA	66
Phosphosite 13:	ITGB4	P16144	T1765	SEYSSITTTHTSATE	75 / 8 AA	202
Phosphosite 14:	RNF34	Q969K3	S218	QVQSEITSANTEDDD	75 / 8 AA	42
Phosphosite 15:	IKZF2	Q9UKS7	S46	ASPSHMTSTNSVKLE	66 / 9 AA	60
Phosphosite 16:	ZNF469	Q96JG9	S193	EPPSSFTSTNYTSPS	85 / 7 AA	259
Phosphosite 17:	MUC3A	Q02505	T268	SSITSTNTVTSMTTT	100 / 6 AA	266
Phosphosite 18:	XDH	P47989	T1071	ISETSTNTVPNTSPT	100 / 6 AA	146
Phosphosite 19:	ChaK2	Q9BX84	T1897	NGDEITPTNTLEELM	71 / 7 AA	232
Phosphosite 20:	EPS15	P42566	S684	ANNSSITSVETLKHN	66 / 9 AA	99