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:	MUC4
Human P-Site:	S1712
P-Site Sequence:	TLNQYPPSINGGRVI
UniProt:	Q99102
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC4	Q99102	S1712	TLNQYPPSINGGRVI	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	Y1709	ANATLNQYPPSINGG	100 / 6 AA	232
Phosphosite 2:	ILDR2	Q71H61	S249	AKAGYPPSVSGVPGP	71 / 7 AA	71
Phosphosite 3:	KIAA1632	Q9HCE0	S2175	FSSHYPPSIILAKES	83 / 6 AA	292
Phosphosite 4:	C2orf69	Q8N8R5	S252	AMSFYPPSLNDASFT	62 / 8 AA	43
Phosphosite 5:	PIAS4	Q8N2W9	Y208	SCPQEDQYPPNIAVK	83 / 6 AA	57
Phosphosite 6:	PTCD1	O75127	T637	FAAQYPPTFDRYQGK	57 / 7 AA	79
Phosphosite 7:	villin	P09327	Y324	NFIKAKQYPPSTQVE	83 / 6 AA	93
Phosphosite 8:	CFHR5	Q9BXR6	S454	AYCGPPPSINNGDTT	85 / 7 AA	64
Phosphosite 9:	C19orf39	Q6NVH7	S71	IRFQYPPSTRELFRL	83 / 6 AA	24
Phosphosite 10:	villin	P09327	S327	KAKQYPPSTQVEVQN	83 / 6 AA	93
Phosphosite 11:	SSPO	A2VEC9	S4036	RSCSSPPSKNGGAPC	85 / 7 AA	548
Phosphosite 12:	KRT19	P08727	S35	GVAFRAPSIHGGSGG	71 / 7 AA	44
Phosphosite 13:	C19orf39	Q6NVH7	Y68	LQKIRFQYPPSTREL	100 / 5 AA	24
Phosphosite 14:	CLCA4	Q14CN2	S756	LPDQYPPSQITDLDA	100 / 5 AA	101
Phosphosite 15:	ZC3H4	Q9UPT8	S172	SHQQYPPSHATPLPK	100 / 5 AA	140
Phosphosite 16:	ARHGEF18	Q6ZSZ5	S981	QPPSHPPSFNGEGLE	71 / 7 AA	131
Phosphosite 17:	ZC3H4	Q9UPT8	Y169	YAPSHQQYPPSHATP	100 / 5 AA	140
Phosphosite 18:	PTGS1	P23219	S264	DGEMYPPSVEEAPVL	44 / 9 AA	69
Phosphosite 19:	KRT34	O76011	T9	LYAKPPPTINGIKGL	83 / 6 AA	49
Phosphosite 20:	PTCD1	O75127	Y634	QLEFAAQYPPTFDRY	66 / 6 AA	79