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:	T850
P-Site Sequence:	SHTTQSTTELLSASA
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	T850	SHTTQSTTELLSASA	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	S848	RDSHTTQSTTELLSA	100 / 7 AA	232
Phosphosite 2:	CLCN4	P51793	S395	PYTRQSTSELISELF	75 / 8 AA	85
Phosphosite 3:	PRKD2	Q9BZL6	T227	EELSRSTTELLPRRP	66 / 9 AA	97
Phosphosite 4:	CYP26A1	O43174	T295	QALKQSSTELLFGGH	85 / 7 AA	56
Phosphosite 5:	PRKD2	Q9BZL6	T226	AEELSRSTTELLPRR	75 / 8 AA	97
Phosphosite 6:	STARD9	Q9P2P6	T1317	SKLHQGSTELLCSAR	62 / 8 AA	507
Phosphosite 7:	CASC5	Q8NG31	T590	ISLTDRKTELLSGEN	66 / 9 AA	265
Phosphosite 8:	RIBC1	Q8N443	S250	EIQHQSTSDLLTENP	71 / 7 AA	44
Phosphosite 9:	ARHGAP15	Q53QZ3	T213	KIQRSSSTELLSHYD	85 / 7 AA	55
Phosphosite 10:	MTF1	Q14872	T525	APAPPQSTTEPLPAM	85 / 7 AA	81
Phosphosite 11:	HSP90B1	P14625	S189	QEDGQSTSELIGQFG	62 / 8 AA	92
Phosphosite 12:	STARD9	Q9P2P6	S3606	SQLLHSTSELLGSLS	62 / 8 AA	507
Phosphosite 13:	CABC1	Q8NI60	S582	PFDFGTQSTTEKIHN	100 / 6 AA	72
Phosphosite 14:	STARD9	Q9P2P6	S1316	SSKLHQGSTELLCSA	71 / 7 AA	507
Phosphosite 15:	CLCN4	P51793	T394	NPYTRQSTSELISEL	71 / 7 AA	85
Phosphosite 16:	KIAA0133	Q14146	T355	LSTSDWTTELLVVEQ	62 / 8 AA	171
Phosphosite 17:	DOCK10	Q96BY6	T2021	QVISQSSTELNPIEV	71 / 7 AA	249
Phosphosite 18:	DOCK10	Q96BY6	S2019	RIQVISQSSTELNPI	71 / 7 AA	249
Phosphosite 19:	MKLN1	Q9UL63	T99	GMNEENMTELLSSGL	62 / 8 AA	85
Phosphosite 20:	PDE4DIP	Q5VU43	T2296	QERLLQSTTEHLKNA	85 / 7 AA	130