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:	S1675
P-Site Sequence:	SNCDGDSSCIYDTLA
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	S1675	SNCDGDSSCIYDTLA	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	Y1678	DGDSSCIYDTLALRN	100 / 6 AA	232
Phosphosite 2:	XYLT1	Q86Y38	S674	LHTDGENSCRYYPMG	62 / 8 AA	108
Phosphosite 3:	ATP11A	P98196	S501	KSPDGGKSCVYISSS	62 / 8 AA	130
Phosphosite 4:	ATAD2B	Q9ULI0	S157	KKGDGDLSCINGDME	75 / 8 AA	165
Phosphosite 5:	LRRCC1	Q9C099	S21	VENEDGDSSCGDVCF	100 / 6 AA	120
Phosphosite 6:	PHACTR1	Q9C0D0	S389	ESDYEDSSCLYTREE	83 / 6 AA	66
Phosphosite 7:	WDR19	Q8NEZ3	Y80	AEKSSCIYLWDANTN	100 / 5 AA	152
Phosphosite 8:	PAPLN	O95428	S63	QRRDGGSSCVGPARS	71 / 7 AA	138
Phosphosite 9:	PAPLN	O95428	S62	SQRRDGGSSCVGPAR	71 / 7 AA	138
Phosphosite 10:	SETD7	Q8WTS6	Y305	SFTPNCIYDMFVHPR	66 / 6 AA	41
Phosphosite 11:	CUBN	O60494	S540	QVYDGDSSSAFQLGR	55 / 9 AA	399
Phosphosite 12:	APBA2	Q99767	S72	NHSPDGDSSSDYVNN	75 / 8 AA	83
Phosphosite 13:	OLFML1	Q6UWY5	T342	GQGPHRITCIYDPLG	80 / 5 AA	46
Phosphosite 14:	APBA2	Q99767	S73	HSPDGDSSSDYVNNT	75 / 8 AA	83
Phosphosite 15:	VIGR	Q86SQ4	Y96	EEAPNCIYDSLSLDN	66 / 6 AA	137
Phosphosite 16:	CUBN	O60494	S2146	QIPNGDSSCNQGDYL	83 / 6 AA	399
Phosphosite 17:	TECRL	Q5HYJ1	Y169	YLRIPCIYDGKESAR	80 / 5 AA	42
Phosphosite 18:	C2orf86	O95876	Y319	PMADSCIYECIRNKI	80 / 5 AA	85
Phosphosite 19:	MUC4	Q99102	T1680	DSSCIYDTLALRNAS	100 / 4 AA	232
Phosphosite 20:	EML3	Q32P44	S418	VGFNPRDSSCIVTSG	100 / 5 AA	95