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:	T775
P-Site Sequence:	AYPIPHTTRPPKKDE
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	T775	AYPIPHTTRPPKKDE	100 / 9 AA	105
Phosphosite 1:	CASK	O14936	T774	FAYPIPHTTRPPKKD	100 / 8 AA	105
Phosphosite 2:	MPP3	Q13368	T421	GVAVPHTTRPRKSHE	77 / 9 AA	66
Phosphosite 3:	MPP1	Q00013	T318	VYPVPYTTRPPRKSE	66 / 9 AA	52
Phosphosite 4:	DLG3	Q92796	T660	GSCVPHTTRPRRDNE	66 / 9 AA	90
Phosphosite 5:	DLG2	Q15700	T712	FGSCVPHTTRPKRDY	85 / 7 AA	98
Phosphosite 6:	DLG1	Q12959	T746	FGSCVPHTTRPKRDY	85 / 7 AA	100
Phosphosite 7:	DLG4	P78352	T566	FGSCVPHTTRPKREY	85 / 7 AA	80
Phosphosite 8:	MPP3	Q13368	T420	FGVAVPHTTRPRKSH	85 / 7 AA	66
Phosphosite 9:	DLG3	Q92796	T659	FGSCVPHTTRPRRDN	85 / 7 AA	90
Phosphosite 10:	MPP1	Q00013	T317	FVYPVPYTTRPPRKS	75 / 8 AA	52
Phosphosite 11:	MAGI3	Q5TCQ9	T147	LRTIPCTTRAPRDGE	66 / 9 AA	166
Phosphosite 12:	FLJ32786	Q96M69	T449	FRYGACHTTRPPYFG	100 / 6 AA	94
Phosphosite 13:	MAGI3	Q5TCQ9	T146	YLRTIPCTTRAPRDG	75 / 8 AA	166
Phosphosite 14:	NFXL1	Q6ZNB6	T545	PCGRERTTRPPKCKE	85 / 7 AA	101
Phosphosite 15:	CATSPER1	Q8NEC5	T330	SQLSIPHTSRSLIHD	71 / 7 AA	90
Phosphosite 16:	MPP5	Q8N3R9	T514	FASAVPHTTRSRRDQ	71 / 7 AA	77
Phosphosite 17:	MPP7	Q5T2T1	T403	YGVTVPHTTRARRSQ	71 / 7 AA	66
Phosphosite 18:	MPP1	Q00013	Y316	KFVYPVPYTTRPPRK	71 / 7 AA	52
Phosphosite 19:	MPP4	Q96JB8	T462	FQSAVPHTTRTKKSY	83 / 6 AA	73
Phosphosite 20:	PRSSL1	Q6UWY2	T276	PGPLPGTTRPPGEAA	75 / 8 AA	30