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:	T886
P-Site Sequence:	PTLSEASTAGRPTGQ
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	T886	PTLSEASTAGRPTGQ	100 / 9 AA	232
Phosphosite 1:	TBC1D2	Q9BYX2	T259	PLASDASTPGREPED	75 / 8 AA	104
Phosphosite 2:	PDE3A	Q14432	T24	SGVSQAPTAGRDCHH	75 / 8 AA	125
Phosphosite 3:	CCDC88C	Q9P219	S1621	ATLPREASTPGRNAL	85 / 7 AA	228
Phosphosite 4:	ARSG	Q96EG1	T236	QFIQRASTSGRPFLL	85 / 7 AA	57
Phosphosite 5:	CCDC88C	Q9P219	T1622	TLPREASTPGRNALG	85 / 7 AA	228
Phosphosite 6:	ARSG	Q96EG1	S237	FIQRASTSGRPFLLY	85 / 7 AA	57
Phosphosite 7:	C1orf53	Q5VUE5	T56	CGGSAPSTPGRPERA	66 / 9 AA	15
Phosphosite 8:	COL28A1	Q2UY09	T1054	TTSSEATTTPRPLLS	66 / 9 AA	117
Phosphosite 9:	OGFR	Q9NZT2	S324	GDPDHEASTQGRTCG	85 / 7 AA	73
Phosphosite 10:	HAP1	P54257	T66	QFLSEARTGARPASE	66 / 9 AA	76
Phosphosite 11:	OGFR	Q9NZT2	T325	DPDHEASTQGRTCGP	85 / 7 AA	73
Phosphosite 12:	EFTUD1	Q7Z2Z2	T105	DFSSEVSTAVRICDG	75 / 8 AA	125
Phosphosite 13:	NBEAL2	Q6ZNJ1	T1298	LYVLEAATAGSPPPS	75 / 8 AA	303
Phosphosite 14:	GATAD2B	Q8WXI9	T91	RPHGDNRTAGRPGKE	55 / 9 AA	65
Phosphosite 15:	C1QTNF6	Q9BXI9	S57	AHVSSASSSGRPHAL	66 / 9 AA	29
Phosphosite 16:	LCORL	Q8N3X6	S256	CDPSSENSVAGRLHR	75 / 8 AA	67
Phosphosite 17:	ZXDB	P98169	S63	GRRREEASTASRGPG	85 / 7 AA	85
Phosphosite 18:	ZXDA	P98168	S63	GRRREEASTASRGPG	85 / 7 AA	85
Phosphosite 19:	ZXDB	P98169	T64	RRREEASTASRGPGP	85 / 7 AA	85
Phosphosite 20:	ZXDA	P98168	T64	RRREEASTASRGPGP	85 / 7 AA	85