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:	S2548
P-Site Sequence:	PNTMGGASHRDRALS
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	S2548	PNTMGGASHRDRALS	100 / 9 AA	284
Phosphosite 1:	LNX1	Q8TBB1	S527	MTVAGGASHREWDLP	75 / 8 AA	81
Phosphosite 2:	DKFZP451C023	Q86TD4	S434	PEATGTTSHRDRGAQ	66 / 9 AA	101
Phosphosite 3:	MKX	Q8IYA7	S21	LFEDGGASERERGGR	75 / 8 AA	39
Phosphosite 4:	KIAA0476	O75064	S1256	NGHMGGASRRVESGA	85 / 7 AA	164
Phosphosite 5:	RbBP6	Q7Z6E9	S888	EDYVGGQSHRSRNIG	66 / 9 AA	202
Phosphosite 6:	PDE10A	Q9Y233	S650	SLNLNNQSHRDRVIG	55 / 9 AA	88
Phosphosite 7:	ADAMTS16	Q8TE57	S607	RTCGGGVSHRSRLCT	75 / 8 AA	136
Phosphosite 8:	GAK	O14976	S21	PGSLGGASGRDQSDF	66 / 9 AA	143
Phosphosite 9:	SPATA4	Q8NEY3	S277	NIGSGGSSHREIHVK	71 / 7 AA	35
Phosphosite 10:	MAGEB1	P43366	T296	LAKMNGATPRDFPSH	62 / 8 AA	39
Phosphosite 11:	TRIM23	P36406	S482	VVFVVDSSHRDRISE	55 / 9 AA	64
Phosphosite 12:	SPATA4	Q8NEY3	S276	PNIGSGGSSHREIHV	71 / 7 AA	35
Phosphosite 13:	ZNFX1	Q9P2E3	S48	NALRGGASHPGRHPR	75 / 8 AA	220
Phosphosite 14:	MAPK8IP1	Q9UQF2	S262	PPGGRGHSHRDRIHY	85 / 7 AA	78
Phosphosite 15:	RPRD2	Q5VT52	S1402	SGPPLGPSHRDTISR	83 / 6 AA	156
Phosphosite 16:	IL17C	Q9P0M4	S74	VSSLEAASHRGRHER	55 / 9 AA	22
Phosphosite 17:	MAGI1	Q96QZ7	S1454	RNREDRASHREREEA	83 / 6 AA	165
Phosphosite 18:	PCMT1	P22061	S9	AWKSGGASHSELIHN	71 / 7 AA	25
Phosphosite 19:	DDX17	Q92841	Y523	GRRDSASYRDRSETD	62 / 8 AA	72
Phosphosite 20:	FLG	P20930	S3905	GSRHPGSSHRDTASH	83 / 6 AA	435