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:	S254
P-Site Sequence:	SGETATSSLCSVTNT
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	S254	SGETATSSLCSVTNT	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	S253	PSGETATSSLCSVTN	100 / 8 AA	232
Phosphosite 2:	ZIC4	Q8N9L1	S142	ADGTATPSLCSKTFS	87 / 8 AA	37
Phosphosite 3:	ALPL	P05186	Y117	SAGTATAYLCGVKAN	66 / 9 AA	57
Phosphosite 4:	C11orf36	Q2M3A8	S14	ITSATQTSSLCSSGR	87 / 8 AA	16
Phosphosite 5:	C11orf36	Q2M3A8	S15	TSATQTSSLCSSGRG	87 / 8 AA	16
Phosphosite 6:	IL16	Q14005	S308	TRLTAPPSLCSHLSP	75 / 8 AA	142
Phosphosite 7:	TANK	Q92844	T175	IPDTATETQCSVPIQ	66 / 9 AA	48
Phosphosite 8:	CCL4L1	Q8NHW4	S56	VDYYETSSLCSQPAV	85 / 7 AA	10
Phosphosite 9:	CCL4	P13236	S56	VDYYETSSLCSQPAV	85 / 7 AA	10
Phosphosite 10:	CCL4L1	Q8NHW4	S55	VVDYYETSSLCSQPA	85 / 7 AA	10
Phosphosite 11:	CCL4	P13236	S55	VVDYYETSSLCSQPA	85 / 7 AA	10
Phosphosite 12:	LRRC3	Q9BY71	S194	QALDAGASLCSVPHR	75 / 8 AA	28
Phosphosite 13:	C11orf36	Q2M3A8	T13	EITSATQTSSLCSSG	85 / 7 AA	16
Phosphosite 14:	C18orf22	Q8N0V3	S235	TEPTTSSSLCGIDHE	55 / 9 AA	38
Phosphosite 15:	ANKRD25	Q63ZY3	S86	SWWTSTESLCSNASG	75 / 8 AA	91
Phosphosite 16:	BAHCC1	Q9P281	S2336	SGSVSTSSLCSSDNE	85 / 7 AA	277
Phosphosite 17:	BAHCC1	Q9P281	S2335	SSGSVSTSSLCSSDN	85 / 7 AA	277
Phosphosite 18:	MDN1	Q9NU22	S3908	PQVEGKDSLCSVLWN	62 / 8 AA	633
Phosphosite 19:	GARNL1	Q6GYQ0	S385	PSSSSLCSIDEEHLT	83 / 6 AA	230
Phosphosite 20:	RALGAPA2	Q2PPJ7	S379	LSNSSLCSIEEEHRM	83 / 6 AA	211