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:	S253
P-Site Sequence:	PSGETATSSLCSVTN
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	S253	PSGETATSSLCSVTN	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	S254	SGETATSSLCSVTNT	100 / 8 AA	232
Phosphosite 2:	ZIC4	Q8N9L1	S142	ADGTATPSLCSKTFS	87 / 8 AA	37
Phosphosite 3:	FNBP4	Q8N3X1	T669	TESSETSTGSLCKES	75 / 8 AA	110
Phosphosite 4:	C11orf36	Q2M3A8	S14	ITSATQTSSLCSSGR	87 / 8 AA	16
Phosphosite 5:	C11orf36	Q2M3A8	S15	TSATQTSSLCSSGRG	87 / 8 AA	16
Phosphosite 6:	PRCP	P42785	S352	NISETATSSLGTLGW	100 / 7 AA	56
Phosphosite 7:	CtBP1	Q13363	S131	SVEETADSTLCHILN	75 / 8 AA	48
Phosphosite 8:	IL16	Q14005	S308	TRLTAPPSLCSHLSP	75 / 8 AA	142
Phosphosite 9:	GARNL1	Q6GYQ0	S381	TEREPSSSSLCSIDE	66 / 9 AA	230
Phosphosite 10:	COBL	O75128	S512	DSYETDTSSLTSSIH	77 / 9 AA	136
Phosphosite 11:	CCL4L1	Q8NHW4	S56	VDYYETSSLCSQPAV	100 / 6 AA	10
Phosphosite 12:	CCL4L1	Q8NHW4	S55	VVDYYETSSLCSQPA	100 / 6 AA	10
Phosphosite 13:	CCL4	P13236	S56	VDYYETSSLCSQPAV	100 / 6 AA	10
Phosphosite 14:	CCL4	P13236	S55	VVDYYETSSLCSQPA	100 / 6 AA	10
Phosphosite 15:	C11orf36	Q2M3A8	T13	EITSATQTSSLCSSG	85 / 7 AA	16
Phosphosite 16:	BAHCC1	Q9P281	S2336	SGSVSTSSLCSSDNE	85 / 7 AA	277
Phosphosite 17:	BAHCC1	Q9P281	S2335	SSGSVSTSSLCSSDN	85 / 7 AA	277
Phosphosite 18:	ANKRD25	Q63ZY3	S86	SWWTSTESLCSNASG	75 / 8 AA	91
Phosphosite 19:	COBL	O75128	T511	EDSYETDTSSLTSSI	85 / 7 AA	136
Phosphosite 20:	PSD2	Q9BQI7	S41	MASEGLNSSLCSPGH	66 / 9 AA	85