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:	T551
P-Site Sequence:	IGEPGEPTTYSSHST
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	T551	IGEPGEPTTYSSHST	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	T552	GEPGEPTTYSSHSTT	100 / 8 AA	232
Phosphosite 2:	MUC4	Q99102	Y553	EPGEPTTYSSHSTTL	100 / 7 AA	232
Phosphosite 3:	DCLRE1C	Q96SD1	T623	PSTGEPTTLSSETHI	87 / 8 AA	78
Phosphosite 4:	SHROOM4	Q9ULL8	T1276	SGAPGIPTSYSAYYN	66 / 9 AA	166
Phosphosite 5:	ATG2B	Q96BY7	T1146	RPHWLEPTIYSSEED	85 / 7 AA	233
Phosphosite 6:	ATG2B	Q96BY7	Y1148	HWLEPTIYSSEEDGL	85 / 7 AA	233
Phosphosite 7:	NUP214	P35658	S501	TVTGEPPSYSSGSDS	75 / 8 AA	214
Phosphosite 8:	SDK1	Q7Z5N4	T146	MRDDSELTTYSSEYK	75 / 8 AA	242
Phosphosite 9:	MUC4	Q99102	S554	PGEPTTYSSHSTTLP	100 / 6 AA	232
Phosphosite 10:	SDK1	Q7Z5N4	T147	RDDSELTTYSSEYKY	75 / 8 AA	242
Phosphosite 11:	ZFP112	Q9UJU3	T287	HLEGKPYTYSSCGKG	75 / 8 AA	106
Phosphosite 12:	SDK1	Q7Z5N4	Y148	DDSELTTYSSEYKYI	85 / 7 AA	242
Phosphosite 13:	ZFP112	Q9UJU3	Y286	FHLEGKPYTYSSCGK	75 / 8 AA	106
Phosphosite 14:	VCAN	P13611	Y966	STQEPTTYVDSSHTI	100 / 5 AA	373
Phosphosite 15:	VCAN	P13611	T965	SSTQEPTTYVDSSHT	100 / 5 AA	373
Phosphosite 16:	Shc4	Q6S5L8	T172	LPGPGEPTLRSRQDR	66 / 9 AA	69
Phosphosite 17:	MGC41917	Q7Z398	Y97	HTREPTTYPPVLSER	71 / 7 AA	48
Phosphosite 18:	MGC41917	Q7Z398	T96	VHTREPTTYPPVLSE	71 / 7 AA	48
Phosphosite 19:	PGRMC1	O00264	T178	LKEGEEPTVYSDEEE	83 / 6 AA	22
Phosphosite 20:	BDP1	A6H8Y1	T289	IFERGSTTTYSSFRK	66 / 9 AA	294