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:	T551
P-Site Sequence:	GTAETPETDESVSSS
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	T551	GTAETPETDESVSSS	100 / 9 AA	284
Phosphosite 1:	MAST2	Q6P0Q8	T490	DSPDTPETDDSIEGH	66 / 9 AA	196
Phosphosite 2:	KIF1A	Q12756	T1208	RIRNTPETDESLIDP	87 / 8 AA	191
Phosphosite 3:	AMPK-gamma1	P54619	S24	HPQETPESNNSVYTS	66 / 9 AA	38
Phosphosite 4:	VACAMKL	Q8NCB2	T398	DGSATPATDGSVTPA	66 / 9 AA	54
Phosphosite 5:	VACAMKL	Q8NCB2	T414	DGSITPATDGSVTPA	75 / 8 AA	54
Phosphosite 6:	HEMH	P22830	T315	MPWLGPQTDESIKGL	71 / 7 AA	48
Phosphosite 7:	ELAVL4	P26378	S308	VYNLSPDSDESVLWQ	62 / 8 AA	42
Phosphosite 8:	LPIN3	Q9BQK8	T326	PPLHTPETEESKTQS	85 / 7 AA	94
Phosphosite 9:	PDCD2	Q16342	T120	SENPPPETGESVCLQ	85 / 7 AA	39
Phosphosite 10:	C19orf47	Q8N9M1	T272	RLGATPETDEDLAWD	75 / 8 AA	45
Phosphosite 11:	MLL	Q03164	T1676	PPDLNPETEESIPSR	71 / 7 AA	432
Phosphosite 12:	MAST4	O15021	T548	YDSGTAETPETDESV	100 / 6 AA	284
Phosphosite 13:	SLBP	Q14493	S133	ADFETDESVLMRRQK	100 / 6 AA	31
Phosphosite 14:	MLL2	O14686	T992	CTDSLPETDDSLLCD	71 / 7 AA	564
Phosphosite 15:	IGF2R	P11717	T1897	GDRCPPETDDGVPCV	71 / 7 AA	274
Phosphosite 16:	MAST4	O15021	S554	ETPETDESVSSSNAS	100 / 6 AA	284
Phosphosite 17:	SLBP	Q14493	T130	TVPADFETDESVLMR	100 / 6 AA	31
Phosphosite 18:	PAR3-beta	Q8TEW8	T341	TGTDSPETDASASLQ	55 / 9 AA	132
Phosphosite 19:	PZP	P20742	S1464	DYYETDESVVAEYIA	100 / 6 AA	164
Phosphosite 20:	PMS2CL	Q68D20	T156	SQEKAPETDDSFSDV	71 / 7 AA	21