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:	S472
P-Site Sequence:	TLPPTSSSLPTTETA
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	S472	TLPPTSSSLPTTETA	100 / 9 AA	266
Phosphosite 1:	Nuclear envelope pore membrane protein POM 121	Q96HA1	S759	ATAPSSSSLPTTTST	88 / 9 AA
Phosphosite 2:	POM121	A8CG34	S736	ATAPSSSSLPTTTST	88 / 9 AA	125
Phosphosite 3:	POM121B	A6NF01	S343	ATAPSSSSLPTTTST	88 / 9 AA	83
Phosphosite 4:	MUC3A	Q02505	S471	TTLPPTSSSLPTTET	100 / 8 AA	266
Phosphosite 5:	GTF3C4	Q9UKN8	S652	VEEPTDDSLPTTGDA	77 / 9 AA	92
Phosphosite 6:	Nuclear envelope pore membrane protein POM 121	Q96HA1	S758	TATAPSSSSLPTTTS	87 / 8 AA
Phosphosite 7:	POM121	A8CG34	S735	TATAPSSSSLPTTTS	87 / 8 AA	125
Phosphosite 8:	POM121B	A6NF01	S342	SATAPSSSSLPTTTS	87 / 8 AA	83
Phosphosite 9:	BTBD14A	Q96BF6	S253	RTSPGASSLPTTDSP	77 / 9 AA	63
Phosphosite 10:	MUC3A	Q02505	S470	ATTLPPTSSSLPTTE	100 / 7 AA	266
Phosphosite 11:	RIG	Q13278	S25	LPSSTSSSLPTGPEN	100 / 7 AA	12
Phosphosite 12:	NFYC	Q13952	S348	NSTPCTSSLPTTHPP	77 / 9 AA	50
Phosphosite 13:	RIG	Q13278	S24	SLPSSTSSSLPTGPE	100 / 7 AA	12
Phosphosite 14:	LINCR	Q96EH8	S176	ELLDPTASRLPTPMP	75 / 8 AA	29
Phosphosite 15:	TNS1	Q9HBL0	S818	SKSPASSSLPAFLPT	75 / 8 AA	186
Phosphosite 16:	NUP88	Q99567	S46	AEKPASSSLPSSPPP	66 / 9 AA	84
Phosphosite 17:	TNS1	Q9HBL0	S817	HSKSPASSSLPAFLP	75 / 8 AA	186
Phosphosite 18:	PRR5	P85299	S338	QGLDPTRSSLPRSSP	85 / 7 AA	43
Phosphosite 19:	NUP88	Q99567	S45	EAEKPASSSLPSSPP	75 / 8 AA	84
Phosphosite 20:	C1orf141	Q5JVX7	S362	KPTSIPTSSALPVKC	85 / 7 AA	46