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:	MUC5B
Human P-Site:	T403
P-Site Sequence:	SPGTSFNTTCSSCTC
UniProt:	Q9HC84
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC5B	Q9HC84	T403	SPGTSFNTTCSSCTC	100 / 9 AA	590
Phosphosite 1:	MUC5B	Q9HC84	T404	PGTSFNTTCSSCTCS	100 / 8 AA	590
Phosphosite 2:	MUC3A	Q02505	T217	ATDTTFHTTISSTTR	66 / 9 AA	266
Phosphosite 3:	EIF2AK2	P19525	T185	SSGSFATTCESQSNS	75 / 8 AA	62
Phosphosite 4:	C1s	P09871	S339	VGATSFYSTCQSNGK	66 / 9 AA	77
Phosphosite 5:	EIF2AK2	P19525	T184	LSSGSFATTCESQSN	75 / 8 AA	62
Phosphosite 6:	SP2	Q02086	S385	ATSNTTCSSPASRAP	100 / 6 AA	65
Phosphosite 7:	MUC5B	Q9HC84	S400	RTYSPGTSFNTTCSS	100 / 6 AA	590
Phosphosite 8:	SP2	Q02086	T382	TAAATSNTTCSSPAS	100 / 6 AA	65
Phosphosite 9:	C1s	P09871	Y338	RVGATSFYSTCQSNG	71 / 7 AA	77
Phosphosite 10:	SH3PXD2A	Q5TCZ1	T698	SSSITINTTCCSSSS	62 / 8 AA	125
Phosphosite 11:	ZNF256	Q9Y2P7	T250	ECGKSFSTSCSLSDH	71 / 7 AA	72
Phosphosite 12:	ZNF256	Q9Y2P7	S249	SECGKSFSTSCSLSD	71 / 7 AA	72
Phosphosite 13:	ZNF256	Q9Y2P7	S251	CGKSFSTSCSLSDHL	71 / 7 AA	72
Phosphosite 14:	MUC5B	Q9HC84	S406	TSFNTTCSSCTCSGG	100 / 6 AA	590
Phosphosite 15:	SH3PXD2A	Q5TCZ1	T699	SSITINTTCCSSSSS	71 / 7 AA	125
Phosphosite 16:	PPDPF	Q9H3Y8	S28	LGSTSSNSSCSSTEC	66 / 9 AA	12