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:	T2256
P-Site Sequence:	GPDVFPATPGSQNKA
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	T2256	GPDVFPATPGSQNKA	100 / 9 AA	284
Phosphosite 1:	TSHZ1	Q6ZSZ6	T790	DKPVYPATPVKQADA	66 / 9 AA	118
Phosphosite 2:	BEGAIN	Q9BUH8	S385	ETFRFPASPGPQQAL	75 / 8 AA	65
Phosphosite 3:	COL12A1	Q99715	T2970	GRPGFPGTPGMQGPP	75 / 8 AA	333
Phosphosite 4:	TNRC18	O15417	T1026	PAYAYPATPSSHPTS	55 / 9 AA	315
Phosphosite 5:	PYHIN1	Q6K0P9	T116	QKEVYPATPACTPSN	62 / 8 AA	55
Phosphosite 6:	FOXO1A	Q12778	S298	QFSKWPASPGSHSND	62 / 8 AA	70
Phosphosite 7:	ULK1	O75385	T636	PSFDFPKTPSSQNLL	75 / 8 AA	113
Phosphosite 8:	PRDM6	Q9NQX0	T424	RSVVFPQTPCSRNFS	66 / 9 AA	64
Phosphosite 9:	SAPS1	Q9UPN7	S877	SAPEGPASPGSQ___	85 / 7 AA	97
Phosphosite 10:	EMID2	Q96A83	T327	GPPGPPGTPGSQGLA	85 / 7 AA	45
Phosphosite 11:	MLL2	O14686	T2565	MSARFPSTPGPELGR	62 / 8 AA	564
Phosphosite 12:	FAM123C	Q8N944	S120	GSASFPGSPGSRRMI	62 / 8 AA	90
Phosphosite 13:	MAST4	O15021	S2259	VFPATPGSQNKASDG	100 / 6 AA	284
Phosphosite 14:	PYHIN1	Q6K0P9	Y113	KTKQKEVYPATPACT	83 / 6 AA	55
Phosphosite 15:	DVL2	O14641	Y393	LTGTFPAYPGSSSMS	75 / 8 AA	79
Phosphosite 16:	CACNA1C	Q13936	T2041	PFATPPATPGSRGWP	85 / 7 AA	249
Phosphosite 17:	COL4A2	P08572	S1210	GTKGFPGSPGSDIHG	62 / 8 AA	168
Phosphosite 18:	GAS7	O60861	S117	SSPGIPASPGSHRSS	62 / 8 AA	54
Phosphosite 19:	POLD3	Q15054	S340	EDEVFPDSPGAYEAE	62 / 8 AA	51
Phosphosite 20:	TSHZ1	Q6ZSZ6	Y787	SMLDKPVYPATPVKQ	83 / 6 AA	118