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:	S661
P-Site Sequence:	SQTTRSVSPMTDTKT
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	S661	SQTTRSVSPMTDTKT	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	S659	QESQTTRSVSPMTDT	100 / 7 AA	232
Phosphosite 2:	Met	P08581	S990	LVSARSVSPTTEMVS	66 / 9 AA	156
Phosphosite 3:	PDCD11	Q14690	S1136	HTALNTHSVSPMEKI	85 / 7 AA	209
Phosphosite 4:	PDCD11	Q14690	S1138	ALNTHSVSPMEKIKQ	85 / 7 AA	209
Phosphosite 5:	KIAA0922	A2VDJ0	S1526	PYLTSTRSLSPMSGL	85 / 7 AA	179
Phosphosite 6:	GALNT2	Q10471	S250	EDRTRVVSPIIDVIN	66 / 9 AA	65
Phosphosite 7:	GABBR1	Q9UBS5	S439	PANTRSISNMTSQEF	75 / 8 AA	108
Phosphosite 8:	FOXN3	O00409	S85	ESVLRSVSPVQDLDD	75 / 8 AA	54
Phosphosite 9:	ELF4	Q99607	S188	TKGNRSTSPVTDPSI	75 / 8 AA	71
Phosphosite 10:	TRA2A	Q13595	S100	RRRSRSHSPMSNRRR	55 / 9 AA	33
Phosphosite 11:	SPAST	Q9UBP0	S597	KKIKRSVSPQTLEAY	85 / 7 AA	67
Phosphosite 12:	GLB1L	Q6UWU2	S283	NHSTRSVSAVTKGLE	75 / 8 AA	74
Phosphosite 13:	PGBD1	Q96JS3	S255	QETVMSLSPMTEEIV	71 / 7 AA	93
Phosphosite 14:	NSG1	P42857	S160	AKQSITRSVSPWMSV	100 / 6 AA	21
Phosphosite 15:	TET3	O43151	S552	TQEMRSPSPMTALQP	75 / 8 AA	179
Phosphosite 16:	NSG1	P42857	S162	QSITRSVSPWMSVLS	100 / 6 AA	21
Phosphosite 17:	MTRR	Q9UBK8	S258	FESSLTRSVPPLSQA	71 / 7 AA	80
Phosphosite 18:	Cacng4	Q9UBN1	S259	ASPSRDVSPMGLKIT	71 / 7 AA	37
Phosphosite 19:	HDAC7	Q8WUI4	S42	AGLQQQRSVEPMRLS	83 / 6 AA	103
Phosphosite 20:	MAP1B	P46821	S1378	ENERASVSPMDEPVP	71 / 7 AA	271