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:	S1459
P-Site Sequence:	KLSPSYGSDKKHLCS
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	S1459	KLSPSYGSDKKHLCS	100 / 9 AA	284
Phosphosite 1:	MAST4	O15021	Y1457	EEKLSPSYGSDKKHL	100 / 7 AA	284
Phosphosite 2:	RNF157	Q96PX1	Y401	LSGMLPSYGSDGHLP	100 / 6 AA	74
Phosphosite 3:	RNF157	Q96PX1	S400	HLSGMLPSYGSDGHL	100 / 6 AA	74
Phosphosite 4:	MAST4	O15021	S1456	SEEKLSPSYGSDKKH	100 / 6 AA	284
Phosphosite 5:	RNF157	Q96PX1	S403	GMLPSYGSDGHLPPV	100 / 6 AA	74
Phosphosite 6:	CCDC80	Q76M96	S308	AGRPSLGSEKKKEDP	75 / 8 AA	108
Phosphosite 7:	CES1	P23141	S457	QYRPSFSSDMKPKTV	55 / 9 AA	63
Phosphosite 8:	MYOZ1	Q9NP98	S129	GSAGQYGSDQQHHLG	71 / 7 AA	32
Phosphosite 9:	ALKBH5	Q6P6C2	S308	VLPPSYASDRLSGNN	71 / 7 AA	51
Phosphosite 10:	ALKBH5	Q6P6C2	Y306	SSVLPPSYASDRLSG	71 / 7 AA	51
Phosphosite 11:	SLC12A8	A0AV02	S440	LLLEKAPSYGSEGPA	83 / 6 AA	78
Phosphosite 12:	SLC12A8	A0AV02	Y441	LLEKAPSYGSEGPAQ	83 / 6 AA	78
Phosphosite 13:	SAFB2	Q14151	S827	DGWGGYGSDKRLSEG	71 / 7 AA	107
Phosphosite 14:	SAFB	Q15424	S803	DGWGGYGSDKRMSEG	71 / 7 AA	103
Phosphosite 15:	DDEF1	Q9ULH1	S325	QGNKEYGSEKKGYLL	83 / 6 AA	106
Phosphosite 16:	RG9MTD3	Q6PF06	S155	QIRRLYGSNKKADRP	83 / 6 AA	36
Phosphosite 17:	HIVEP3	Q5T1R4	Y1330	VQTNMPSYGSAMYTT	71 / 7 AA	259
Phosphosite 18:	YTHDC1	Q96MU7	S326	ASESYAGSEKKHEKL	83 / 6 AA	85
Phosphosite 19:	RPL32	P62910	S62	MPNIGYGSNKKTKHM	71 / 7 AA	16
Phosphosite 20:	COL4A3	Q01955	S285	LPGESYGSEKGAPGD	83 / 6 AA	162