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:	Y284
P-Site Sequence:	KERDRYAYKIHLPET
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	Y284	KERDRYAYKIHLPET	100 / 9 AA	105
Phosphosite 1:	CASK	O14936	Y282	WLKERDRYAYKIHLP	100 / 7 AA	105
Phosphosite 2:	CST9L2	Q5W188	Y66	NKQSKDWYAYKLVPV	71 / 7 AA	17
Phosphosite 3:	CASK	O14936	Y769	KHPDRFAYPIPHTTR	71 / 7 AA	105
Phosphosite 4:	HS6ST1	O60243	Y361	LFQQRYQYKRQLERR	55 / 9 AA	48
Phosphosite 5:	ZNF316	A6NFI3	Y412	DCGKRFVYKSHLVTH	62 / 8 AA	108
Phosphosite 6:	FLI1	Q01543	Y358	VHGKRYAYKFDFHGI	62 / 8 AA	51
Phosphosite 7:	ERG	P11308	Y395	VHGKRYAYKFDFHGI	62 / 8 AA	55
Phosphosite 8:	SCML1	Q9UN30	Y106	TNHKRYGYKKHSYRL	71 / 7 AA	37
Phosphosite 9:	IFT122	Q9HBG6	Y365	LYKDRYAYRDSMTDV	83 / 6 AA	142
Phosphosite 10:	MXRA5	Q9NR99	Y343	IKKPMDVYKIHLNQT	83 / 6 AA	312
Phosphosite 11:	FLI1	Q01543	Y356	TKVHGKRYAYKFDFH	83 / 6 AA	51
Phosphosite 12:	ERG	P11308	Y393	TKVHGKRYAYKFDFH	83 / 6 AA	55
Phosphosite 13:	ETV1	P50549	Y412	VAGERYVYKFVCDPE	57 / 7 AA	55
Phosphosite 14:	ETV4	P43268	Y418	VAGERYVYKFVCEPE	57 / 7 AA	54
Phosphosite 15:	ERM	P41161	Y445	VAGERYVYKFVCDPD	57 / 7 AA	58
Phosphosite 16:	ETV1	P50549	Y410	QKVAGERYVYKFVCD	57 / 7 AA	55
Phosphosite 17:	ETV4	P43268	Y416	QKVAGERYVYKFVCE	57 / 7 AA	54
Phosphosite 18:	ERM	P41161	Y443	QKVAGERYVYKFVCD	57 / 7 AA	58
Phosphosite 19:	RNF122	Q9H9V4	Y74	AQSERYGYKEVVLKG	66 / 6 AA	17
Phosphosite 20:	IFT122	Q9HBG6	Y363	HGLYKDRYAYRDSMT	83 / 6 AA	142