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:	S1503
P-Site Sequence:	AAQYRSSSLGPVTVQ
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	S1503	AAQYRSSSLGPVTVQ	100 / 9 AA	232
Phosphosite 1:	ADAMTS6	Q9UKP5	S290	AKLYRDSSLGNVVNI	77 / 9 AA	97
Phosphosite 2:	MUC4	Q99102	S1501	AFAAQYRSSSLGPVT	100 / 7 AA	232
Phosphosite 3:	SLITRK6	Q9H5Y7	S694	VHVYRSPSFGPKHLE	75 / 8 AA	93
Phosphosite 4:	FN3K	Q9H479	S300	GREYRSPSLGTMRRL	66 / 9 AA	35
Phosphosite 5:	CSRNP3	Q8WYN3	S301	EISAHSSSMGPVAHS	75 / 8 AA	65
Phosphosite 6:	PI5PA	Q15735	S105	ATAHRSSSLAPTSVG	66 / 9 AA	107
Phosphosite 7:	FN3K	Q9H479	S298	HFGREYRSPSLGTMR	85 / 7 AA	35
Phosphosite 8:	ADAMTS6	Q9UKP5	S289	VAKLYRDSSLGNVVN	85 / 7 AA	97
Phosphosite 9:	PI5PA	Q15735	S104	TATAHRSSSLAPTSV	75 / 8 AA	107
Phosphosite 10:	FAM47A	Q5JRC9	S528	PPKTRRTSSLGPEPP	85 / 7 AA	91
Phosphosite 11:	FAM47A	Q5JRC9	S529	PKTRRTSSLGPEPPK	85 / 7 AA	91
Phosphosite 12:	LNP1	A1A4G5	S128	FRTKRSASLGPESRK	85 / 7 AA	21
Phosphosite 13:	NFAT4	Q12968	S161	EPSYRESSLSPSPAS	75 / 8 AA	116
Phosphosite 14:	NFAT4	Q12968	S160	LEPSYRESSLSPSPA	75 / 8 AA	116
Phosphosite 15:	ATG2B	Q96BY7	S1396	DSSGRSSSRGPVLPE	87 / 8 AA	233
Phosphosite 16:	SH3RF1	Q7Z6J0	S818	PPRQACSSLGPVLNE	85 / 7 AA	93
Phosphosite 17:	SPOCD1	Q6ZMY3	S1199	PGPARDSSLGPTDEA	75 / 8 AA	130
Phosphosite 18:	C17orf96	A6NHQ4	S54	ALAKPRASSLGPGPG	85 / 7 AA	39
Phosphosite 19:	CCDC45	Q96GE4	S449	KPPYRSHSLSPSPVN	75 / 8 AA	95
Phosphosite 20:	C17orf96	A6NHQ4	S55	LAKPRASSLGPGPGE	85 / 7 AA	39