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:	S2479
P-Site Sequence:	RAGVREASAASSDTS
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	S2479	RAGVREASAASSDTS	100 / 9 AA	284
Phosphosite 1:	ZBTB40	Q9NUA8	S130	GQVVRDVSAPSSETF	66 / 9 AA	138
Phosphosite 2:	PHRF1	Q9P1Y6	S1202	KGAVREASPAPLAQG	75 / 8 AA	179
Phosphosite 3:	PJA2	O43164	S686	PPAVIEASAAPSSEP	77 / 9 AA	78
Phosphosite 4:	POU6F2	P78424	S440	QSPVRQASSSSSSSS	66 / 9 AA	72
Phosphosite 5:	CASKIN1	Q8WXD9	S281	KQLLREASAALQVRA	85 / 7 AA	150
Phosphosite 6:	USP36	Q9P275	T837	PQHIREATAAPHGKR	62 / 8 AA	123
Phosphosite 7:	CES3	Q6UWW8	S91	WEGVRDASTAPPMCL	55 / 9 AA	62
Phosphosite 8:	DUS2L	Q9NX74	T234	IEDFRQATAASSVMV	75 / 8 AA	55
Phosphosite 9:	Cyclin D3	P30281	S259	RESLREASQTSSSPA	66 / 9 AA	33
Phosphosite 10:	SSFA2	P28290	S641	VELLREASAESDVGK	75 / 8 AA	138
Phosphosite 11:	ERCC2	P18074	S296	VEGLREASAARETDA	85 / 7 AA	87
Phosphosite 12:	RTN4RL1	Q86UN2	S420	PSGVQQASSASSLGA	66 / 9 AA	49
Phosphosite 13:	APC	P25054	S1754	MDQVQQASASSSAPN	66 / 9 AA	312
Phosphosite 14:	ZHX3	Q9H4I2	S46	QDLPPEASAASSEAA	87 / 8 AA	105
Phosphosite 15:	CTR9	Q6PD62	T677	FAQVREATADISDVW	66 / 9 AA	134
Phosphosite 16:	BAT2L1	Q5JSZ5	S989	SAESRESSATSSQRS	75 / 8 AA	166
Phosphosite 17:	PRDM13	Q9H4Q3	S242	EGIKREASSAPSATS	75 / 8 AA	75
Phosphosite 18:	IL22RA2	Q969J5	S139	YGRVRAASAGSYSEW	75 / 8 AA	31
Phosphosite 19:	TIGD6	Q17RP2	S62	EEKVREASVGPQRKR	62 / 8 AA	59
Phosphosite 20:	ENOPH1	Q9UHY7	S218	TDVTREASAAEEADV	85 / 7 AA	29