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:	S723
P-Site Sequence:	TALQAAPSSHDATLG
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	S723	TALQAAPSSHDATLG	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	S724	ALQAAPSSHDATLGP	100 / 8 AA	232
Phosphosite 2:	RAI17	Q9ULJ6	S999	QPPQAAPSSHPHSDL	100 / 7 AA	115
Phosphosite 3:	QIK	Q9H0K1	S893	PGLQEAPSSYDPLAL	66 / 9 AA	104
Phosphosite 4:	N4BP1	O75113	S820	TRIQGAPSSHWLPQQ	85 / 7 AA	100
Phosphosite 5:	ANKRD52	Q8NB46	S512	AEPHTPSSHDAEEDE	85 / 7 AA	115
Phosphosite 6:	Nlp	Q9Y2I6	S1112	QELEAAESTHDAQRK	66 / 9 AA	160
Phosphosite 7:	NEURL1B	A8MQ27	S217	FSACLPPSSHDAANF	85 / 7 AA	59
Phosphosite 8:	NEURL1B	A8MQ27	S218	SACLPPSSHDAANFD	100 / 6 AA	59
Phosphosite 9:	PTPRN	Q16849	S670	DAAQASPSSHSSTPS	85 / 7 AA	106
Phosphosite 10:	PTPRN	Q16849	S668	FSDAAQASPSSHSST	85 / 7 AA	106
Phosphosite 11:	Bnipl	Q7Z465	S113	SPTQSAPSSPDGSSD	66 / 9 AA	40
Phosphosite 12:	ZNF750	Q32MQ0	S503	LVSEAAPSSPDDSSG	75 / 8 AA	77
Phosphosite 13:	ADAMTS16	Q8TE57	S976	LCPQPAPSSRQACNS	66 / 9 AA	136
Phosphosite 14:	ZNF423	Q2M1K9	S871	KNPEAPNSHEASEDD	71 / 7 AA	145
Phosphosite 15:	SR140	O15042	S265	LDDYAPGSHDVGDPS	71 / 7 AA	118
Phosphosite 16:	SRCAP	Q6ZRS2	S355	SSPSQTPSSHDSDTR	71 / 7 AA	344
Phosphosite 17:	FOLH1B	Q9HBA9	S388	HVIYAPSSHNKYAGE	83 / 6 AA	50
Phosphosite 18:	SRCAP	Q6ZRS2	S356	SPSQTPSSHDSDTRD	71 / 7 AA	344
Phosphosite 19:	CUL7	Q14999	S189	GRMIQALSSHDAGTR	85 / 7 AA	191
Phosphosite 20:	RBMS3	Q6XE24	S407	SPQTVAPSSQDTSGQ	62 / 8 AA	47