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:	MAST3
Human P-Site:	S728
P-Site Sequence:	TFAERSFSEDREEGW
UniProt:	O60307
Intern. Prot. ID:	IPI00028932

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST3	O60307	S728	TFAERSFSEDREEGW	100 / 9 AA	143
Phosphosite 1:	ZFAT1	Q9P243	S840	PVCEKSFSEDRLIKS	87 / 8 AA	139
Phosphosite 2:	TMEM90A	A6NDD5	T92	GSCETSFTEDREPQE	77 / 9 AA	26
Phosphosite 3:	AKT3	Q9Y243	S244	LSRERVFSEDRTRFY	87 / 8 AA	56
Phosphosite 4:	AKT1	P31749	S246	LSRERVFSEDRARFY	87 / 8 AA	56
Phosphosite 5:	MAST3	O60307	S726	TPTFAERSFSEDREE	100 / 7 AA	143
Phosphosite 6:	ZFAT1	Q9P243	S838	SCPVCEKSFSEDRLI	85 / 7 AA	139
Phosphosite 7:	REPS2	Q8NFH8	S260	ASLIRSFSVERELQD	75 / 8 AA	72
Phosphosite 8:	PPHLN1	Q8NEY8	S68	YDEGRSFSHDRRSGP	75 / 8 AA	53
Phosphosite 9:	SH2D3A	Q9BRG2	S125	GPLRRSFSEDTLMDG	100 / 6 AA	63
Phosphosite 10:	ZFHX3	Q15911	S970	LHMNVERSLSEDEWK	85 / 7 AA	404
Phosphosite 11:	SH2D3A	Q9BRG2	S123	WQGPLRRSFSEDTLM	100 / 6 AA	63
Phosphosite 12:	RSF1	Q96T23	S990	PPQEPDFSEDQEEKK	66 / 9 AA	164
Phosphosite 13:	ANK3	Q12955	S918	SASLRSFSSDRSYTL	85 / 7 AA	480
Phosphosite 14:	ANK2	Q01484	S903	SDSLRSFSSDRSHTL	85 / 7 AA	430
Phosphosite 15:	INF2	Q27J81	S1194	TSLDKSFSEDAVTDS	71 / 7 AA	136
Phosphosite 16:	ANK2	Q01484	S904	DSLRSFSSDRSHTLS	85 / 7 AA	430
Phosphosite 17:	ANK3	Q12955	S919	ASLRSFSSDRSYTLN	85 / 7 AA	480
Phosphosite 18:	MUC7	Q8TAX7	S20	LSACFSFSEGRERDH	85 / 7 AA	39
Phosphosite 19:	INF2	Q27J81	S1192	LDTSLDKSFSEDAVT	71 / 7 AA	136
Phosphosite 20:	ZFHX3	Q15911	S972	MNVERSLSEDEWKAV	85 / 7 AA	404