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:	S576
P-Site Sequence:	PSYRTQSSSCERDSP
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	S576	PSYRTQSSSCERDSP	100 / 9 AA	105
Phosphosite 1:	CASK	O14936	S575	VPSYRTQSSSCERDS	100 / 8 AA	105
Phosphosite 2:	CASK	O14936	S577	SYRTQSSSCERDSPS	100 / 8 AA	105
Phosphosite 3:	C5orf42	Q9H799	S1896	KPSPTQSSSCQHCPS	66 / 9 AA	237
Phosphosite 4:	MYO18B	Q8IUG5	S2349	EKSKTQFSSCESLLE	75 / 8 AA	285
Phosphosite 5:	C5orf42	Q9H799	S1897	PSPTQSSSCQHCPSP	75 / 8 AA	237
Phosphosite 6:	RYR2	Q92736	S9	GARAKTRSSSCELMM	75 / 8 AA	565
Phosphosite 7:	RYR2	Q92736	S10	ARAKTRSSSCELMMK	75 / 8 AA	565
Phosphosite 8:	C5orf42	Q9H799	S1895	NKPSPTQSSSCQHCP	75 / 8 AA	237
Phosphosite 9:	LAMC3	Q9Y6N6	S732	SHHTEGPSCERCLPG	62 / 8 AA	172
Phosphosite 10:	MYO18B	Q8IUG5	S2350	KSKTQFSSCESLLES	85 / 7 AA	285
Phosphosite 11:	STARD9	Q9P2P6	S2954	EFRLTESSTCEPSTV	62 / 8 AA	507
Phosphosite 12:	RYR2	Q92736	S11	RAKTRSSSCELMMKW	85 / 7 AA	565
Phosphosite 13:	STARD9	Q9P2P6	T2955	FRLTESSTCEPSTVA	62 / 8 AA	507
Phosphosite 14:	LCE5A	Q5TCM9	S85	LRRRPQSSSCCGSGS	85 / 7 AA	12
Phosphosite 15:	GPATCH8	Q9UKJ3	S963	SRGRSRSSSCSRSRS	66 / 9 AA	164
Phosphosite 16:	STARD9	Q9P2P6	S2953	REFRLTESSTCEPST	71 / 7 AA	507
Phosphosite 17:	LCE5A	Q5TCM9	S84	SLRRRPQSSSCCGSG	85 / 7 AA	12
Phosphosite 18:	SRRM2	Q9UQ35	S2715	RDQQSSSSERGSRRG	85 / 7 AA	300
Phosphosite 19:	SRRM2	Q9UQ35	S2714	PRDQQSSSSERGSRR	85 / 7 AA	300
Phosphosite 20:	SRRM2	Q9UQ35	S2713	SPRDQQSSSSERGSR	85 / 7 AA	300