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:	S654
P-Site Sequence:	APQTTQESQTTRSVS
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	S654	APQTTQESQTTRSVS	100 / 9 AA	232
Phosphosite 1:	PXDNL	A1KZ92	S1315	FRAVTQESQKKRSAQ	66 / 9 AA	164
Phosphosite 2:	MUC4	Q99102	T657	TTQESQTTRSVSPMT	100 / 6 AA	232
Phosphosite 3:	DNTTIP2	Q5QJE6	S49	DARTTAESQTTGKQS	87 / 8 AA	84
Phosphosite 4:	MCM7	P33993	T213	CPSQECQTNRSGGRL	71 / 7 AA	81
Phosphosite 5:	C1orf113	A4FU49	S627	VMQGTQKSQTPRVIH	75 / 8 AA	71
Phosphosite 6:	MUC4	Q99102	T651	HTRAPQTTQESQTTR	100 / 6 AA	232
Phosphosite 7:	MUC19	Q7Z5P9	S5521	TKTSVEESRTTRPSA	55 / 9 AA	598
Phosphosite 8:	MUC19	Q7Z5P9	S3046	TSTSVEESRTTRPSA	55 / 9 AA	598
Phosphosite 9:	MUC19	Q7Z5P9	S2727	TRTSVEESRTTRPSA	55 / 9 AA	598
Phosphosite 10:	ZNF207	O43670	S104	LEQKTQESQKKKQQD	55 / 9 AA	51
Phosphosite 11:	CEP120	Q8N960	S865	LKQREQESQMARLKK	71 / 7 AA	113
Phosphosite 12:	RP5-1077B9.4	Q5JXC2	T141	PGPQEAQTPRSILAQ	71 / 7 AA	43
Phosphosite 13:	UPK3A	O75631	S248	DGETTHDSQITQEAV	55 / 9 AA	31
Phosphosite 14:	MUC4	Q99102	S214	STQTTRESQTSTLTH	75 / 8 AA	232
Phosphosite 15:	CARD17	Q5XLA6	S104	NHLTTQDSQIVLPS_	62 / 8 AA	12
Phosphosite 16:	GRIN3	Q6ZVF9	S729	KLIKTQNSQTRRSIS	75 / 8 AA	82
Phosphosite 17:	MUC19	Q7Z5P9	T2729	TSVEESRTTRPSAGI	71 / 7 AA	598
Phosphosite 18:	MUC19	Q7Z5P9	S2068	TGPPLLESETTRPSG	83 / 6 AA	598
Phosphosite 19:	SP2	Q02086	S30	AASTTQDSQPSPLAL	55 / 9 AA	65
Phosphosite 20:	FLJ20643	Q9NWS0	T40	KELQQAQTTRPESTQ	71 / 7 AA	32