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:	MAST4
Human P-Site:	S2333
P-Site Sequence:	VGEKQTLSPKHPKPS
UniProt:	O15021
Intern. Prot. ID:	IPI00307611

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST4	O15021	S2333	VGEKQTLSPKHPKPS	100 / 9 AA	284
Phosphosite 1:	MAST4	O15021	T2331	SAVGEKQTLSPKHPK	100 / 7 AA	284
Phosphosite 2:	Cas-L	Q14511	S298	ARRHQSLSPNHPPPQ	75 / 8 AA	93
Phosphosite 3:	MUDENG	Q9H0R1	S117	PLVEQTLSPRPPLIS	75 / 8 AA	55
Phosphosite 4:	SHIP	Q92835	S934	LHVKQTLSPDQQPTA	75 / 8 AA	133
Phosphosite 5:	RASL11A	Q6T310	S232	RRFKQALSPKVKAPS	85 / 7 AA	27
Phosphosite 6:	SHIP	Q92835	T932	MPLHVKQTLSPDQQP	100 / 6 AA	133
Phosphosite 7:	CLIC4	Q9Y696	S108	PPKYLKLSPKHPESN	100 / 6 AA	29
Phosphosite 8:	FAM164A	Q96GY0	S223	GNKLQTLSPSHKGIA	85 / 7 AA	35
Phosphosite 9:	TEX15	Q9BXT5	S338	TPSFESLSQKHPQHS	62 / 8 AA	315
Phosphosite 10:	MYO7B	Q6PIF6	S57	AEDFGVLSPMHPNSV	71 / 7 AA	242
Phosphosite 11:	EHMT2	Q96KQ7	S401	LPSEGTLSPNHAGVS	71 / 7 AA	132
Phosphosite 12:	PCYT1B	Q9Y5K3	S315	SRMLQALSPKQSPVS	62 / 8 AA	42
Phosphosite 13:	STIM2	Q9P246	T619	LSLEIYQTLSPRKIS	83 / 6 AA	84
Phosphosite 14:	ARSD	P51689	T554	AVSEHRQTLSPVPQQ	83 / 6 AA	65
Phosphosite 15:	MAVS	Q7Z434	S165	EQALQTLSPRAIPRN	83 / 6 AA	57
Phosphosite 16:	DDX11	Q96FC9	S820	AYLDQTLSPRPGTPR	71 / 7 AA	108
Phosphosite 17:	DDX11	Q96FC9	T818	KMAYLDQTLSPRPGT	83 / 6 AA	108
Phosphosite 18:	STIM2	Q9P246	S621	LEIYQTLSPRKISRD	83 / 6 AA	84
Phosphosite 19:	Trb2	Q92519	T276	GQFNIPETLSPKAKC	83 / 6 AA	39
Phosphosite 20:	BCoR	Q6W2J9	S488	EIPKETLSPPGNGCA	83 / 6 AA	192