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:	S962
P-Site Sequence:	EMQQLSTSNSSDTES
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	S962	EMQQLSTSNSSDTES	100 / 9 AA	284
Phosphosite 1:	MAST4	O15021	T961	SEMQQLSTSNSSDTE	100 / 8 AA	284
Phosphosite 2:	MAST4	O15021	S960	YSEMQQLSTSNSSDT	100 / 7 AA	284
Phosphosite 3:	NOL8	Q76FK4	S743	TDFSLSISNSSDVSA	87 / 8 AA	132
Phosphosite 4:	LYST	Q99698	S166	RKTQLSTSDSEANSD	85 / 7 AA	429
Phosphosite 5:	GTF2A1L	Q9UNN4	S104	TTAELGTSNSSANFT	75 / 8 AA	52
Phosphosite 6:	LYST	Q99698	S164	DARKTQLSTSDSEAN	85 / 7 AA	429
Phosphosite 7:	FLJ14262	Q9H7U1	S504	SSFELSPSDSSDGTY	66 / 9 AA	94
Phosphosite 8:	GPR45	Q9Y5Y3	S19	TYLLLNTSNASDSGS	75 / 8 AA	42
Phosphosite 9:	ANAPC1	Q9H1A4	S1577	GRYSLSTSNSSIAAL	100 / 7 AA	217
Phosphosite 10:	MAST4	O15021	S964	QQLSTSNSSDTESNR	100 / 7 AA	284
Phosphosite 11:	ANAPC1	Q9H1A4	T1576	GGRYSLSTSNSSIAA	100 / 7 AA	217
Phosphosite 12:	ZCCHC11	Q5TAX3	S803	DSSSLSTSKSSEIEP	75 / 8 AA	185
Phosphosite 13:	MCC	P23508	S315	STGELSTSSSSNDIP	66 / 9 AA	93
Phosphosite 14:	TOPORS	Q9NS56	S442	MSSLLNTSDSSDEEL	75 / 8 AA	119
Phosphosite 15:	TSC22D1	Q15714	T265	VSRKLSTTGSSDSIT	66 / 9 AA	110
Phosphosite 16:	CLOCK	O15516	S583	FGSVQLSSGNSSNIQ	75 / 8 AA	95
Phosphosite 17:	SYT16	Q17RD7	S187	DDEELSTSSDSDEEV	66 / 9 AA	72
Phosphosite 18:	EOMES	O95936	S648	KRRRLSPSNSSNENS	66 / 9 AA	73
Phosphosite 19:	USP47	Q96K76	S965	DSDILSSSHSSDTLC	75 / 8 AA	157
Phosphosite 20:	LIMCH1	Q9UPQ0	S843	SSSADQLSTSSSMTE	85 / 7 AA	122