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:	S891
P-Site Sequence:	QHTTXLPSPSVPTTL
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	S891	QHTTXLPSPSVPTTL	100 / 9 AA	266
Phosphosite 1:	MUC3A	Q02505	S893	TTXLPSPSVPTTLGT	100 / 7 AA	266
Phosphosite 2:	BDP1	A6H8Y1	S2566	SDLLPSPSVITTQSE	100 / 6 AA	294
Phosphosite 3:	SYTL1	Q8IYJ3	S161	GPDFPSPSVPLKASD	85 / 7 AA	62
Phosphosite 4:	SYTL1	Q8IYJ3	S159	TEGPDFPSPSVPLKA	85 / 7 AA	62
Phosphosite 5:	TRIM58	Q8NG06	S397	NEYMVLASPSVPLLQ	85 / 7 AA	55
Phosphosite 6:	GREB1	Q4ZG55	S1288	ASLLPSPSVMWASSF	100 / 6 AA	216
Phosphosite 7:	FOXF1	Q12946	S212	GMALPSHSVPHLPSN	85 / 7 AA	40
Phosphosite 8:	BDP1	A6H8Y1	S2564	ESSDLLPSPSVITTQ	100 / 6 AA	294
Phosphosite 9:	ATG2B	Q96BY7	S493	LQKTSLPSRSVSVDE	66 / 9 AA	233
Phosphosite 10:	PPP1R15A	O75807	S636	ALTQTLPSSSVPSSP	85 / 7 AA	73
Phosphosite 11:	PPP1R15A	O75807	S637	LTQTLPSSSVPSSPV	85 / 7 AA	73
Phosphosite 12:	PPP1R15A	O75807	S638	TQTLPSSSVPSSPVQ	85 / 7 AA	73
Phosphosite 13:	KIAA0355	O15063	S993	PLPSTLPSPSAPLYA	85 / 7 AA	116
Phosphosite 14:	MED13	Q9UHV7	S1005	AGILPSPSTPRFPTP	85 / 7 AA	239
Phosphosite 15:	MED13	Q9UHV7	S1003	SGAGILPSPSTPRFP	85 / 7 AA	239
Phosphosite 16:	IFIH1	Q9BYX4	S104	PELTDLPSPSFENAH	85 / 7 AA	117
Phosphosite 17:	BMI1	P35226	S274	STSSCLPSPSTPVQS	85 / 7 AA	37
Phosphosite 18:	BMI1	P35226	S276	SSCLPSPSTPVQSPH	85 / 7 AA	37
Phosphosite 19:	UTY	O14607	S638	HLTLPSNSVPQGDAD	85 / 7 AA	150
Phosphosite 20:	JPH2	Q9BR39	S192	SDGPALPSPAIPRGG	71 / 7 AA	74