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:	S299
P-Site Sequence:	GSLMPVTSAALVTVD
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	S299	GSLMPVTSAALVTVD	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	T298	TGSLMPVTSAALVTV	100 / 8 AA	232
Phosphosite 2:	MCM3AP	O60318	T1764	TPPRLPVTSEALSED	75 / 8 AA	218
Phosphosite 3:	MCM3AP	O60318	S1765	PPRLPVTSEALSEDG	75 / 8 AA	218
Phosphosite 4:	NUP153	P49790	S1113	KQQEPVTSTSLVFGK	75 / 8 AA	154
Phosphosite 5:	TJP1	Q07157	S1444	QPSQPVTSASLHIHS	75 / 8 AA	195
Phosphosite 6:	FLI1	Q01543	T411	HPSSMPVTSSSFFGA	62 / 8 AA	51
Phosphosite 7:	TJP1	Q07157	T1443	AQPSQPVTSASLHIH	75 / 8 AA	195
Phosphosite 8:	AMH	P03971	S8	MRDLPLTSLALVLSA	66 / 9 AA	59
Phosphosite 9:	EIF3I	Q13347	S234	RTERPVNSAALSPNY	75 / 8 AA	37
Phosphosite 10:	AMOT	Q4VCS5	T195	VKAHPPVTSAPLSPP	85 / 7 AA	118
Phosphosite 11:	MAP7D3	Q8IWC1	S204	IRQMPLSSAGLQNSV	62 / 8 AA	98
Phosphosite 12:	MAP7D3	Q8IWC1	S203	LIRQMPLSSAGLQNS	62 / 8 AA	98
Phosphosite 13:	AMOT	Q4VCS5	S196	KAHPPVTSAPLSPPQ	85 / 7 AA	118
Phosphosite 14:	FGD3	Q5JSP0	S501	SPDMPITSTSPVEPV	55 / 9 AA	79
Phosphosite 15:	GIDRP88	Q7Z5L2	T735	PAKERPETSAALARR	75 / 8 AA	88
Phosphosite 16:	Irx2	Q9BZI1	S285	APPKPVTSSPLTGLE	62 / 8 AA	49
Phosphosite 17:	MIDN	Q504T8	S197	SPCRPVSSAARVPPV	66 / 9 AA	49
Phosphosite 18:	C20orf19	Q2M2Z5	T239	IGEKMPVTASVLSEE	62 / 8 AA	75
Phosphosite 19:	GIDRP88	Q7Z5L2	S736	AKERPETSAALARRL	66 / 9 AA	88
Phosphosite 20:	ARAP3	Q8WWN8	T992	RELDDPVTSARLLPR	85 / 7 AA	170