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:	S509
P-Site Sequence:	FTSSTIYSTVSTSTT
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	S509	FTSSTIYSTVSTSTT	100 / 9 AA	266
Phosphosite 1:	MUC3A	Q02505	S1668	LSSSTIYSTVSTSTT	100 / 9 AA	266
Phosphosite 2:	MUC3A	Q02505	T510	TSSTIYSTVSTSTTA	100 / 8 AA	266
Phosphosite 3:	MUC3A	Q02505	T1669	SSSTIYSTVSTSTTA	100 / 8 AA	266
Phosphosite 4:	MUC3A	Q02505	Y508	SFTSSTIYSTVSTST	100 / 8 AA	266
Phosphosite 5:	MUC3A	Q02505	Y1667	SLSSSTIYSTVSTST	100 / 8 AA	266
Phosphosite 6:	MUC3A	Q02505	Y1463	SFSSSTIYSTVTSHS	100 / 7 AA	266
Phosphosite 7:	MUC3A	Q02505	S1464	FSSSTIYSTVTSHST	100 / 7 AA	266
Phosphosite 8:	MUC3B	Q9H195	S27	FSSSTIHSTVSSSTT	77 / 9 AA	96
Phosphosite 9:	MUC3A	Q02505	T1465	SSSTIYSTVTSHSTP	85 / 7 AA	266
Phosphosite 10:	SENP2	Q9HC62	S38	RSDSTLFSTVDTDEI	66 / 9 AA	68
Phosphosite 11:	C3orf1	Q9NPL8	T151	VFVTIFNTVNTSLNV	62 / 8 AA	32
Phosphosite 12:	HTR1F	P30939	Y184	DHIVSTIYSTFGAFY	100 / 6 AA	42
Phosphosite 13:	MUC3B	Q9H195	T28	SSSTIHSTVSSSTTA	75 / 8 AA	96
Phosphosite 14:	SLAMF6	Q96DU3	T311	DTITIYSTINHSKES	71 / 7 AA	37
Phosphosite 15:	SLAMF6	Q96DU3	S310	NDTITIYSTINHSKE	71 / 7 AA	37
Phosphosite 16:	SLAMF7	Q9NQ25	Y304	EDPANTVYSTVEIPK	71 / 7 AA	37
Phosphosite 17:	RNF212	Q495C1	S135	TAFSTIKSSVSTKPH	77 / 9 AA	33
Phosphosite 18:	PEX7	O00628	Y159	RGHESIIYSTIWSPH	62 / 8 AA	36
Phosphosite 19:	SLAMF6	Q96DU3	Y309	ENDTITIYSTINHSK	71 / 7 AA	37
Phosphosite 20:	TRAPPC10	P48553	Y933	IDCPWSIYSTVIALT	71 / 7 AA	142