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:	S751
P-Site Sequence:	TLANSVVSTPGGPEG
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	S751	TLANSVVSTPGGPEG	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	T752	LANSVVSTPGGPEGQ	100 / 8 AA	232
Phosphosite 2:	RXRB	P28702	S167	PQINSTVSLPGGGSG	77 / 9 AA	57
Phosphosite 3:	LMO7	Q8WWI1	S955	RTPNNVVSTPAPSPD	75 / 8 AA	193
Phosphosite 4:	KIF1B	O60333	S466	SIQERIMSTPGGEEA	55 / 9 AA	204
Phosphosite 5:	WDFY3	Q8IZQ1	S1229	VKLHYVHSTPGGSGS	66 / 9 AA	395
Phosphosite 6:	CEP135	Q66GS9	T156	NLHAVVQTPGGKKRS	75 / 8 AA	134
Phosphosite 7:	KIF1B	O60333	T467	IQERIMSTPGGEEAI	62 / 8 AA	204
Phosphosite 8:	SPEN	Q96T58	T2685	TLKSLVSTPAGPVNV	75 / 8 AA	402
Phosphosite 9:	ARHGEF11	O15085	S245	MNRNSVLSDPGLDSP	75 / 8 AA	168
Phosphosite 10:	MATN4	O95460	T315	CQHECVSTPGGPRCH	85 / 7 AA	68
Phosphosite 11:	WDFY3	Q8IZQ1	T1230	KLHYVHSTPGGSGSA	85 / 7 AA	395
Phosphosite 12:	BPTF	Q12830	S2240	SAPNTVSSTPGQKSL	75 / 8 AA	338
Phosphosite 13:	SALL3	Q9BXA9	S300	SRPESGASTPGGPAE	66 / 9 AA	135
Phosphosite 14:	GSK3B	P49841	T43	KVTTVVATPGQGPDR	71 / 7 AA	47
Phosphosite 15:	GPR112	Q8IZF6	S383	TSRFTKNSVVSTTSA	100 / 6 AA	301
Phosphosite 16:	BPTF	Q12830	S2239	VSAPNTVSSTPGQKS	75 / 8 AA	338
Phosphosite 17:	PACS2	Q86VP3	S313	EDDDSVLSTPKPKLR	71 / 7 AA	98
Phosphosite 18:	ZNF418	Q8TF45	T71	QRVSQVSTPGAGVSP	85 / 7 AA	78
Phosphosite 19:	ZNF418	Q8TF45	S70	IQRVSQVSTPGAGVS	75 / 8 AA	78
Phosphosite 20:	CHAF1B	Q13112	T521	VPTSVISTPSTEEIQ	71 / 7 AA	61