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:	S74
P-Site Sequence:	NQDISASSQNHQTKS
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	S74	NQDISASSQNHQTKS	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	S199	SIQDTSASSQNHWTR	87 / 8 AA	232
Phosphosite 2:	MUC4	Q99102	S200	IQDTSASSQNHWTRS	87 / 8 AA	232
Phosphosite 3:	MON2	Q7Z3U7	S649	VMMISPSSESHQQVV	66 / 9 AA	190
Phosphosite 4:	NSD1	Q96L73	S895	LLFSSASSQNHIPIE	100 / 7 AA	297
Phosphosite 5:	ATF6B	Q99941	S688	PLPVSAASQAHQASH	66 / 9 AA	77
Phosphosite 6:	PRPF8	Q6P2Q9	S2020	GMEISAPSQQRQQIA	66 / 9 AA	274
Phosphosite 7:	KIF21B	O75037	S1071	QTDMAGSSQNHLLLD	62 / 8 AA	183
Phosphosite 8:	RNF111	Q6ZNA4	S491	HSPCGGSSQNHHALG	55 / 9 AA	109
Phosphosite 9:	NDST2	P52849	S737	YQVISASSQTPLALR	75 / 8 AA	101
Phosphosite 10:	PHF20L1	A8MW92	S451	GKVFSISSQNQQESS	66 / 9 AA	62
Phosphosite 11:	CTSF	Q9UBX1	S152	SAMISSLSQNHPDNR	66 / 9 AA	53
Phosphosite 12:	YSK4	Q56UN5	S917	AKQESASSQTYQYWV	75 / 8 AA	151
Phosphosite 13:	MON2	Q7Z3U7	S648	SVMMISPSSESHQQV	62 / 8 AA	190
Phosphosite 14:	ODZ1	Q9UKZ4	S277	SAIFSAASQNYPLTS	55 / 9 AA	305
Phosphosite 15:	PTPN13	Q12923	S1331	DEATYSSSQDHQTPK	71 / 7 AA	277
Phosphosite 16:	SNX9	Q9Y5X1	S96	QASSSAASNNHQVGS	75 / 8 AA	67
Phosphosite 17:	MASTL	Q96GX5	S304	LATSSASSQSHTFIS	85 / 7 AA	97
Phosphosite 18:	DCHS2	Q6V1P9	S2139	YSIISGNSQNNFHVE	62 / 8 AA	322
Phosphosite 19:	MUC4	Q99102	S71	RTSNQDISASSQNHQ	100 / 6 AA	232
Phosphosite 20:	SLC6A14	Q9UN76	S21	EKEKVSASSENFHVG	62 / 8 AA	72