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:	S477
P-Site Sequence:	PHERSSFSPGVSQEI
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	S477	PHERSSFSPGVSQEI	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	S475	GRPHERSSFSPGVSQ	100 / 7 AA	232
Phosphosite 2:	ACIN1	Q9UKV3	S657	SNSRKSLSPGVSRDS	77 / 9 AA	152
Phosphosite 3:	MEF2C	Q06413	S183	SLQRNSMSPGVTHRP	66 / 9 AA	51
Phosphosite 4:	TG	P01266	S2274	PGTRTSTSPGVSEDC	77 / 9 AA	305
Phosphosite 5:	OTOL1	A6NHN0	S346	RVPRSAFSAGLSKPF	66 / 9 AA	49
Phosphosite 6:	KPRP	Q5T749	S228	YRSRTSFSPCVPQCQ	75 / 8 AA	64
Phosphosite 7:	SHANK3	Q9BYB0	S855	AYDTVRSSFKPGLEA	85 / 7 AA	186
Phosphosite 8:	BTN2A2	Q8WVV5	S76	RWFRSQFSPAVFVYK	75 / 8 AA	59
Phosphosite 9:	Mos	P00540	S16	PYLRSEFSPSVDARP	75 / 8 AA	38
Phosphosite 10:	LRRC7	Q96NW7	S889	TEIPSPFSPGVPWEY	66 / 9 AA	173
Phosphosite 11:	Putative uncharacterized protein LOC401522	Q5VSD8	S18	PATYTSFSPGLSTCS	75 / 8 AA	8
Phosphosite 12:	COIL	P38432	S489	LELTSSYSPDVSDYK	75 / 8 AA	63
Phosphosite 13:	MBOAT2	Q6ZWT7	S360	CYERTSFSPTIQTFI	62 / 8 AA	60
Phosphosite 14:	piccolo	Q9Y6V0	T1657	SLHASSFTPGTSPTS	75 / 8 AA	567
Phosphosite 15:	CSTF2T	Q9H0L4	S563	GSQPSSFSPGQSQVT	87 / 8 AA	64
Phosphosite 16:	DDX23	Q9BUQ8	S107	DKDRKRSSLSPGRGK	85 / 7 AA	96
Phosphosite 17:	MUC4	Q99102	S474	TGRPHERSSFSPGVS	100 / 6 AA	232
Phosphosite 18:	DDX23	Q9BUQ8	S109	DRKRSSLSPGRGKDF	85 / 7 AA	96
Phosphosite 19:	TMEM209	Q96SK2	S178	SGGSGSYSPGVTYSP	71 / 7 AA	63
Phosphosite 20:	TMEM160	Q9NX00	S36	RSGGARGSFAPGHGP	71 / 7 AA	20