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:	S1668
P-Site Sequence:	SWAEHLISNCDGDSS
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	S1668	SWAEHLISNCDGDSS	100 / 9 AA	232
Phosphosite 1:	HMCN1	Q96RW7	S1220	VDGEHHVSNPDGTLS	66 / 9 AA	613
Phosphosite 2:	KIAA0562	O60308	T801	SLTEHLLTECDKKDG	62 / 8 AA	104
Phosphosite 3:	SMG1	Q96Q15	S2610	AGQAHLISQCEQLEG	71 / 7 AA	410
Phosphosite 4:	CDK5RAP2	Q96SN8	S757	RHTESKISDCDGAHA	66 / 9 AA	215
Phosphosite 5:	GALNT7	Q86SF2	S638	VLHQVFISNCDSSKT	55 / 9 AA	75
Phosphosite 6:	GNE	Q9Y223	S170	SAEQHLISMCEDHDR	55 / 9 AA	79
Phosphosite 7:	ATR	Q13535	S422	TQQENLSSNSDGISP	66 / 9 AA	301
Phosphosite 8:	RBM22	Q9NW64	S126	QNMEREISNSDGTRP	66 / 9 AA	47
Phosphosite 9:	RAD21	O60216	S235	ILDDKLISNNDGGIF	66 / 9 AA	72
Phosphosite 10:	VPS13C	Q709C8	S982	KPLHLISSSDKPGLD	71 / 7 AA	422
Phosphosite 11:	VPS13C	Q709C8	S981	RKPLHLISSSDKPGL	71 / 7 AA	422
Phosphosite 12:	ADAMDEC1	O15204	S141	KNSVASISTCDGLRG	83 / 6 AA	53
Phosphosite 13:	Basonuclin 1	Q01954	S524	SIPEQLISNEMPFDA	83 / 6 AA	111
Phosphosite 14:	SEMA3A	Q14563	S233	FISAHLISESDNPED	71 / 7 AA	89
Phosphosite 15:	GTSF1	Q8WW33	S69	AEISHHISSCDDRSC	71 / 7 AA	19
Phosphosite 16:	PLAC8L1	A1L4L8	S37	SEDEHFISNLRGHVP	83 / 6 AA	20
Phosphosite 17:	MAEL	Q96JY0	S411	SSNIHKFSNCDTSLS	71 / 7 AA	49
Phosphosite 18:	GRLF1	Q9NRY4	S575	AKIEHLISSRFIRPS	83 / 6 AA	172
Phosphosite 19:	NPSR1	Q6W5P4	S249	KTYETVISNCSDGKL	71 / 7 AA	43
Phosphosite 20:	BRCA2	P51587	S2041	RTPEHLISQKGFSYN	100 / 5 AA	384