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:	T880
P-Site Sequence:	VPGTFHPTLSEASTA
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	T880	VPGTFHPTLSEASTA	100 / 9 AA	232
Phosphosite 1:	DLD	P09622	S491	CHAHPTLSEAFREAN	100 / 7 AA	54
Phosphosite 2:	MUC4	Q99102	S882	GTFHPTLSEASTAGR	100 / 7 AA	232
Phosphosite 3:	Autotaxin	Q13822	T543	RTNTFRPTMPEEVTR	55 / 9 AA	99
Phosphosite 4:	PRTG	Q2VWP7	T814	SPVVYHSTLPEAPAG	55 / 9 AA	127
Phosphosite 5:	E2A	P15923	S645	SAPHPGLSEAHNPAG	85 / 7 AA	68
Phosphosite 6:	JMJD2B	O94953	T21	KIMTFRPTMEEFKDF	62 / 8 AA	122
Phosphosite 7:	MYO15A	Q9UKN7	T2721	FRQILHDTLSEACLR	66 / 9 AA	395
Phosphosite 8:	TUSC4	Q8WTW4	T18	FFSEFHPTLGPKITY	83 / 6 AA	44
Phosphosite 9:	DNAH17	Q9UFH2	T915	DGLTFNPTLEVGSDR	83 / 6 AA	512
Phosphosite 10:	POU4F1	Q01851	T16	PHFAMHPTLPEHKYP	62 / 8 AA	43
Phosphosite 11:	ZFHX4	Q86UP3	S1407	EAGHPELSEAELQQL	85 / 7 AA	394
Phosphosite 12:	TLK1	Q9UKI8	T451	SQFKDHPTLNERYLL	83 / 6 AA	87
Phosphosite 13:	MARCH-X	Q8NA82	S236	SELHPALSQAFQGKN	71 / 7 AA	91
Phosphosite 14:	PNMAL1	Q86V59	T134	LLQLNHPTLSQNQHQ	83 / 6 AA	48
Phosphosite 15:	B3GALNT2	Q8NCR0	T83	RHLLQHPTLSQRVLV	83 / 6 AA	57
Phosphosite 16:	PNMAL1	Q86V59	S136	QLNHPTLSQNQHQPP	83 / 6 AA	48
Phosphosite 17:	ACCSL	Q4AC99	S374	DESITFHSILSMKSL	71 / 7 AA	65
Phosphosite 18:	PTPRR	Q15256	S281	ITLQPALSEAKTVHS	71 / 7 AA	74
Phosphosite 19:	ACBD3	Q9H3P7	T105	DGKAFHPTYEEKLKL	62 / 8 AA	61
Phosphosite 20:	DKFZp779A1753	P27816	T1130	SGLNGHPTLSGGGDQ	71 / 7 AA	51