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:	CASK
Human P-Site:	S313
P-Site Sequence:	GAVLAAVSSHKFNSF
UniProt:	O14936
Intern. Prot. ID:	IPI00024726

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CASK	O14936	S313	GAVLAAVSSHKFNSF	100 / 9 AA	105
Phosphosite 1:	TCF25	Q9BQ70	S478	VRPDASVSSHRFFGP	75 / 8 AA	77
Phosphosite 2:	TCF25	Q9BQ70	S479	RPDASVSSHRFFGPN	75 / 8 AA	77
Phosphosite 3:	ch-TOG	Q14008	S1701	DSLLATASSPKFSEL	66 / 9 AA	225
Phosphosite 4:	USP54	Q70EL1	S1433	EREEAPVSSHSFDSS	75 / 8 AA	187
Phosphosite 5:	USP54	Q70EL1	S1434	REEAPVSSHSFDSSN	75 / 8 AA	187
Phosphosite 6:	PIAS3	Q9Y6X2	S151	PTTLASTSSQRFEEA	55 / 9 AA	68
Phosphosite 7:	Ig heavy chain V-I region DOT	P80421	S60	PVAGAVSSEKFRDRL	75 / 8 AA	13
Phosphosite 8:	SLC24A1	O60721	S55	SSLWAAVSSHQPIKL	75 / 8 AA	121
Phosphosite 9:	SSFA2	P28290	S1247	SGLLAAVSSSKASNS	87 / 8 AA	138
Phosphosite 10:	PSD	A5PKW4	S881	PPFPAAVSSQKKFSR	85 / 7 AA	110
Phosphosite 11:	PSD	A5PKW4	S882	PFPAAVSSQKKFSRP	85 / 7 AA	110
Phosphosite 12:	WDR5B	Q86VZ2	S45	VGHTEAVSSVKFSPN	75 / 8 AA	36
Phosphosite 13:	FAM83B	Q5T0W9	S317	VSSLASVSSQRNLFG	62 / 8 AA	115
Phosphosite 14:	FITM1	A5D6W6	S184	QWRGYTVSSHTFLLT	71 / 7 AA	32
Phosphosite 15:	WDR5B	Q86VZ2	S46	GHTEAVSSVKFSPNG	75 / 8 AA	36
Phosphosite 16:	PKCg	P05129	S35	KVVHEVKSHKFTARF	71 / 7 AA	78
Phosphosite 17:	WDR5	P61964	S49	AGHTKAVSSVKFSPN	85 / 7 AA	37
Phosphosite 18:	WDR5	P61964	S50	GHTKAVSSVKFSPNG	85 / 7 AA	37
Phosphosite 19:	C10orf93	Q5SR76	T1354	ENRPLAATSSHLLLP	85 / 7 AA	173
Phosphosite 20:	THAP1	Q9NVV9	S21	YDKDKPVSFHKFPLT	71 / 7 AA	25