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:	MUC6
Human P-Site:	S321
P-Site Sequence:	CVKTCSNSEHSCSSS
UniProt:	Q6W4X9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC6	Q6W4X9	S321	CVKTCSNSEHSCSSS	100 / 9 AA	252
Phosphosite 1:	MUC6	Q6W4X9	S319	SACVKTCSNSEHSCS	100 / 7 AA	252
Phosphosite 2:	MUC5AC	P98088	S356	SPCADTCSNQEHSRA	85 / 7 AA	527
Phosphosite 3:	MUC6	Q6W4X9	S324	TCSNSEHSCSSSCTF	100 / 6 AA	252
Phosphosite 4:	RS1	O15537	S84	TPDQITCSNPEQYVG	71 / 7 AA	26
Phosphosite 5:	PDE3A	Q14432	S410	ENYTCSDSEESSEKD	66 / 9 AA	125
Phosphosite 6:	MGA	Q8IWI9	S2009	GCATVKPSEHSCITG	66 / 9 AA	332
Phosphosite 7:	TLK2	Q86UE8	S194	GSGNTEHSCSSQKQI	83 / 6 AA	88
Phosphosite 8:	CFHR4	Q92496	S255	GSNYVTCSNGEWSEP	71 / 7 AA	37
Phosphosite 9:	CFHR3	Q02985	S254	GSNYVTCSNGEWSEP	71 / 7 AA	37
Phosphosite 10:	RIOK1	Q9BRS2	S498	EERTCSDSEDIGSSE	71 / 7 AA	66
Phosphosite 11:	RIOK1	Q9BRS2	S496	QVEERTCSDSEDIGS	71 / 7 AA	66
Phosphosite 12:	SSH3	Q8TE77	S238	HYQERLNSEQSCLNE	83 / 6 AA	73
Phosphosite 13:	ZBTB39	O15060	S280	TNSCLSNSEHSKDPG	100 / 6 AA	79
Phosphosite 14:	SSH3	Q8TE77	S241	ERLNSEQSCLNEWTA	83 / 6 AA	73
Phosphosite 15:	TNFRSF1B	P20333	S391	IVNVCSSSDHSSQCS	62 / 8 AA	48
Phosphosite 16:	PDE3A	Q14432	S408	LSENYTCSDSEESSE	83 / 6 AA	125
Phosphosite 17:	TTN	Q8WZ42	S3976	NYEPLVPSEHSCTEG	100 / 5 AA	3816
Phosphosite 18:	PLXNA4	Q9HCM2	S1785	FMDSCSTSEHRLGKD	71 / 7 AA	212
Phosphosite 19:	PLXNA3	P51805	S1762	FMDSCSTSEHRLGKD	71 / 7 AA	208
Phosphosite 20:	NKTR	P30414	S965	SDSEGSCSNSENNRG	71 / 7 AA	166