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:	S1363
P-Site Sequence:	IGRWGLGSRQLCSFT
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	S1363	IGRWGLGSRQLCSFT	100 / 9 AA	232
Phosphosite 1:	DDO	Q99489	S187	VNCSGLGSRQLAGDS	87 / 8 AA	38
Phosphosite 2:	ATXN1L	P0C7T5	S615	PERTVLGSRELCDSE	85 / 7 AA	73
Phosphosite 3:	KRT85	P78386	S53	RGLTGFGSRSLCNLG	75 / 8 AA	56
Phosphosite 4:	KIAA1797	Q5VW36	S1502	KAASPLGSPELCPSA	55 / 9 AA	200
Phosphosite 5:	NARS2	Q96I59	S83	VADSGLDSRELTFGS	62 / 8 AA	54
Phosphosite 6:	TIMM50	Q3ZCQ8	S19	RSGLRLGSRGLCTRL	85 / 7 AA	40
Phosphosite 7:	GALNT4	Q8N4A0	S46	GRARELGSRRLSGLQ	55 / 9 AA	67
Phosphosite 8:	BAHCC1	Q9P281	S769	DDRLGLASRELLLQD	62 / 8 AA	277
Phosphosite 9:	R-spondin	Q2I0M5	S165	GSAWGLESRVREAGR	83 / 6 AA	26
Phosphosite 10:	NSUN5	Q96P11	S315	CSGSGMPSRQLEEPG	62 / 8 AA	47
Phosphosite 11:	WBSCR20C	Q63ZY6	S131	CSGSGMPSRQLEEPG	62 / 8 AA	34
Phosphosite 12:	OTP	Q5XKR4	S290	GPSNVSGSPQLCSSP	83 / 6 AA	34
Phosphosite 13:	MYO1G	B0I1T2	S499	RHHLHYTSRQLCPTD	100 / 5 AA	116
Phosphosite 14:	ACOT11	Q8WXI4	S567	FYSWGLESRSKGRRS	83 / 6 AA	68
Phosphosite 15:	TMLHE	Q9NVH6	Y397	GRECFTGYRQLCGCY	83 / 6 AA	50
Phosphosite 16:	GTF3C2	Q8WUA4	T446	LQLWGLGTLQQESCP	71 / 7 AA	101
Phosphosite 17:	ATP2A1	O14983	S610	PRKEVTGSIQLCRDA	83 / 6 AA	110
Phosphosite 18:	STARD9	Q9P2P6	S2156	GQPWGLGSLEELETV	71 / 7 AA	507
Phosphosite 19:	MYO7B	Q6PIF6	S2075	LGSLGRGSRLLCETS	66 / 9 AA	242
Phosphosite 20:	BAG3	O95817	S198	SGRSSLGSHQLPRGY	62 / 8 AA	62