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:	S837
P-Site Sequence:	GETTRFSSNPSRDSH
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	S837	GETTRFSSNPSRDSH	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	S836	SGETTRFSSNPSRDS	100 / 8 AA	232
Phosphosite 2:	CUBN	O60494	S1603	SLFLRFQSGPSRQNR	75 / 8 AA	399
Phosphosite 3:	EGF receptor	P00533	S151	LHGAVRFSNNPALCN	62 / 8 AA	134
Phosphosite 4:	Lrrc4b	Q9NT99	S676	AFKAHYSSNPSGGGC	62 / 8 AA	76
Phosphosite 5:	RANBP3L	Q86VV4	S276	ESAAAFSSQPSRKCL	85 / 7 AA	52
Phosphosite 6:	Lrrc4b	Q9NT99	S675	AAFKAHYSSNPSGGG	62 / 8 AA	76
Phosphosite 7:	LARP1	Q6PKG0	S823	RKRKTRHSSNPPLES	85 / 7 AA	124
Phosphosite 8:	SORBS1	Q9BX66	S944	YMDLPFSSSPSRSAT	85 / 7 AA	142
Phosphosite 9:	LARP1	Q6PKG0	S824	KRKTRHSSNPPLESH	85 / 7 AA	124
Phosphosite 10:	SORBS1	Q9BX66	S945	MDLPFSSSPSRSATA	85 / 7 AA	142
Phosphosite 11:	EIF4ENIF1	Q9NRA8	S342	SRFSRWFSNPSRSGS	66 / 9 AA	108
Phosphosite 12:	LHFPL5	Q8TAF8	S88	GGPLDFSSIPSRAFK	85 / 7 AA	24
Phosphosite 13:	IGSF10	Q6WRI0	S2380	LPNGTRFSNGPQSYQ	71 / 7 AA	291
Phosphosite 14:	PHC1	P78364	S935	INPVFLSSNPSRWSV	85 / 7 AA	106
Phosphosite 15:	C1orf141	Q5JVX7	S229	LTKNRFSSHPLENEN	71 / 7 AA	46
Phosphosite 16:	C1orf141	Q5JVX7	S228	LLTKNRFSSHPLENE	71 / 7 AA	46
Phosphosite 17:	NT5DC1	Q5TFE4	S430	YKFTRFSSSNSKTAG	66 / 9 AA	52
Phosphosite 18:	UTS2D	Q765I0	S106	AVDGLFSSHPSKRAC	71 / 7 AA	14
Phosphosite 19:	TCF4	P15884	S343	HTNNSFSSNPSTPVG	100 / 6 AA	71
Phosphosite 20:	TCF4	P15884	S342	DHTNNSFSSNPSTPV	100 / 6 AA	71