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:	S232
P-Site Sequence:	STPSFSPSVHNVTGT
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	S232	STPSFSPSVHNVTGT	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	S230	TTSTPSFSPSVHNVT	100 / 7 AA	232
Phosphosite 2:	MUC4	Q99102	S106	STLFSSPSVHNVMET	100 / 7 AA	232
Phosphosite 3:	Transmembrane protein ENSP00000382582	A8MUB7	S430	LRFLDSLSPSVHMRS	85 / 7 AA	126
Phosphosite 4:	DLC1	Q96QB1	S830	TNGSFSPSGNNGSVN	75 / 8 AA	171
Phosphosite 5:	ATF7IP2	Q5U623	S54	PSGNQSFSPSVITRT	100 / 6 AA	76
Phosphosite 6:	AIM1	Q9Y4K1	S851	QDKIFSPSVTSVNTM	75 / 8 AA	189
Phosphosite 7:	ATF7IP2	Q5U623	S56	GNQSFSPSVITRTTE	100 / 6 AA	76
Phosphosite 8:	RBM7	Q9Y580	S171	PLDQSGFSPSVQSHS	71 / 7 AA	31
Phosphosite 9:	RBM7	Q9Y580	S173	DQSGFSPSVQSHSHS	62 / 8 AA	31
Phosphosite 10:	MARK2	Q7KZI7	S571	RVPVASPSAHNISSS	71 / 7 AA	88
Phosphosite 11:	ANXA3	P12429	S21	DYPDFSPSVDAEAIQ	83 / 6 AA	36
Phosphosite 12:	SUOX	P51687	S406	DYKGFSPSVDWETVD	71 / 7 AA	60
Phosphosite 13:	SUOX	P51687	S404	RRDYKGFSPSVDWET	71 / 7 AA	60
Phosphosite 14:	Rap1GAP	P47736	S32	EDYIPYPSVHEVLGR	83 / 6 AA	73
Phosphosite 15:	Mos	P00540	S18	LRSEFSPSVDARPCS	83 / 6 AA	38
Phosphosite 16:	Mos	P00540	S16	PYLRSEFSPSVDARP	83 / 6 AA	38
Phosphosite 17:	SIX4	Q9UIU6	S437	SATTTSYSPSVPVSF	71 / 7 AA	81
Phosphosite 18:	AIM1	Q9Y4K1	S849	LPQDKIFSPSVTSVN	100 / 5 AA	189
Phosphosite 19:	HSF1	Q00613	S419	SALLDLFSPSVTVPD	100 / 5 AA	57
Phosphosite 20:	ANXA3	P12429	S19	VRDYPDFSPSVDAEA	83 / 6 AA	36