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:	S496
P-Site Sequence:	ETTTWPSSFSSKGHT
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	S496	ETTTWPSSFSSKGHT	100 / 9 AA	232
Phosphosite 1:	STH	Q8IWL8	S77	VGTIWPSSYSSEESS	66 / 9 AA	14
Phosphosite 2:	STH	Q8IWL8	S76	GVGTIWPSSYSSEES	75 / 8 AA	14
Phosphosite 3:	ZNF831	Q5JPB2	S1474	SDAQRPSSFGSKGTF	75 / 8 AA	178
Phosphosite 4:	PAX9	P55771	S195	MPRTWPSSHSVTDIL	85 / 7 AA	36
Phosphosite 5:	C9orf27	Q9P2X8	S32	RTSNWGSSFSEKSGC	66 / 9 AA	8
Phosphosite 6:	C5orf5	Q9NYF5	S556	FTRIRRSSFSSKDEK	66 / 9 AA	105
Phosphosite 7:	GCM1	Q9NP62	S326	PLTSWPCSFSPSQNS	71 / 7 AA	49
Phosphosite 8:	PDE4D	Q08499	S145	KSRMSWPSSFQGLRR	83 / 6 AA	91
Phosphosite 9:	ZNF709	Q8N972	S182	KAFSWPSSFQIHERT	83 / 6 AA	75
Phosphosite 10:	PDE4A	P27815	S88	TTRMSWPSSFHGTGT	83 / 6 AA	98
Phosphosite 11:	PDE4D	Q08499	S146	SRMSWPSSFQGLRRF	83 / 6 AA	91
Phosphosite 12:	PDE4A	P27815	S89	TRMSWPSSFHGTGTG	83 / 6 AA	98
Phosphosite 13:	KIF18A	Q8NI77	S804	LQRLDPSSFSTKHSM	85 / 7 AA	102
Phosphosite 14:	C6orf174	Q5TF21	S808	APGPWPKSFSDRQQM	62 / 8 AA	103
Phosphosite 15:	GPR112	Q8IZF6	S2125	RTVSHPSSFSRKTMS	66 / 9 AA	301
Phosphosite 16:	ARRDC5	A6NEK1	T108	LPPRLPSTFTSKFGH	62 / 8 AA	37
Phosphosite 17:	KIF18A	Q8NI77	S806	RLDPSSFSTKHSMPV	85 / 7 AA	102
Phosphosite 18:	NEK1	Q96PY6	S436	GGTIAPSSFSSRGQY	85 / 7 AA	143
Phosphosite 19:	NEK1	Q96PY6	S438	TIAPSSFSSRGQYEH	85 / 7 AA	143
Phosphosite 20:	ZNF676	Q8N7Q3	S463	KAFTWSSSFTKHKRI	71 / 7 AA	68