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:	MPP4
Human P-Site:	S507
P-Site Sequence:	KGHLYGTSVDAVQTV
UniProt:	Q96JB8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MPP4	Q96JB8	S507	KGHLYGTSVDAVQTV	100 / 9 AA	73
Phosphosite 1:	DLG4	P78352	S612	NSHLYGTSVQSVREV	77 / 9 AA	80
Phosphosite 2:	GPR112	Q8IZF6	S1132	ETTLFSTSVDTVTPS	66 / 9 AA	301
Phosphosite 3:	MPP7	Q5T2T1	S448	KNNYYGTSIDSVRSV	75 / 8 AA	66
Phosphosite 4:	DLG1	Q12959	T791	YNNHLYGTSVQSVRE	75 / 8 AA	100
Phosphosite 5:	PCSK5	Q92824	S599	SLVLYGTSVQPYSPT	75 / 8 AA	102
Phosphosite 6:	UNC80	Q8N2C7	S1506	IKLLYGDSVDSLRES	66 / 9 AA	363
Phosphosite 7:	DLG2	Q15700	Y755	GQYNDNLYGTSVQSV	100 / 6 AA	98
Phosphosite 8:	DLG1	Q12959	Y789	GQYNNHLYGTSVQSV	100 / 6 AA	100
Phosphosite 9:	DLG4	P78352	Y609	GQYNSHLYGTSVQSV	100 / 6 AA	80
Phosphosite 10:	MPP4	Q96JB8	Y504	GEYKGHLYGTSVDAV	100 / 6 AA	73
Phosphosite 11:	KCNJ13	O60928	S221	NGKLYQTSVDFHLDG	85 / 7 AA	41
Phosphosite 12:	USP46	P62068	S286	ELRLFNTSSDAVNLD	66 / 9 AA	42
Phosphosite 13:	PCSK5	Q92824	Y596	KEWSLVLYGTSVQPY	100 / 6 AA	102
Phosphosite 14:	CDK5	Q00535	S182	GAKLYSTSIDMWSAG	71 / 7 AA	33
Phosphosite 15:	Tiam2	Q8IVF5	T798	LLHIYGSTVDGVPRD	55 / 9 AA	193
Phosphosite 16:	FXR1	P51114	S268	TFRIYGESADAVKKA	66 / 9 AA	70
Phosphosite 17:	TNXB	P22105	S4251	NLNGLYGSTVDHQGV	71 / 7 AA	464
Phosphosite 18:	DLG3	Q92796	Y702	GQFNDNLYGTSIQSV	83 / 6 AA	90
Phosphosite 19:	MPP5	Q8N3R9	Y556	GEFEKNLYGTSIDSV	83 / 6 AA	77
Phosphosite 20:	VWDE	Q8N2E2	S880	NTEEYGTSIEDILSV	50 / 8 AA	177