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:	S2275
P-Site Sequence:	GQGEGGPSVPLHTDR
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	S2275	GQGEGGPSVPLHTDR	100 / 9 AA	284
Phosphosite 1:	PREX1	Q8TCU6	S1460	SRLEGGASLRLHTAL	66 / 9 AA	186
Phosphosite 2:	GVIN1	Q7Z2Y8	S2308	PTHEGDHSVPFHRPQ	66 / 9 AA	279
Phosphosite 3:	ANKRD61	A6NGH8	S25	KSLEDGPSAALHSKL	66 / 9 AA	46
Phosphosite 4:	PPP1R3D	O95685	S126	FNAGDDPSVPLHVLS	75 / 8 AA	33
Phosphosite 5:	TENC1	Q63HR2	T910	SELSGPSTPLHTSSP	75 / 8 AA	153
Phosphosite 6:	TENC1	Q63HR2	S909	SSELSGPSTPLHTSS	75 / 8 AA	153
Phosphosite 7:	FREM1	Q5H8C1	S1001	CYNGPNPSVPLHASF	100 / 6 AA	244
Phosphosite 8:	MEPCE	Q7L2J0	T31	SGGGGGPTVPPHQEA	75 / 8 AA	74
Phosphosite 9:	KIAA1718	Q6ZMT4	S888	PVGETSFSVPLHPTK	66 / 9 AA	107
Phosphosite 10:	HMBS	P08397	S262	RHLEGGCSVPVAVHT	75 / 8 AA	39
Phosphosite 11:	FBF1	Q8TES7	S187	TVRDQGPSIPLTPGD	62 / 8 AA	125
Phosphosite 12:	CCNT2	O60583	S388	FQQGPSISLHSGLHH	71 / 7 AA	81
Phosphosite 13:	TP53BP1	Q12888	S686	LKEENMESVPLHLSL	66 / 9 AA	214
Phosphosite 14:	GPR61	Q9BZJ8	S190	SWEEGAPSVPPGCSL	85 / 7 AA	49
Phosphosite 15:	BEND4	Q6ZU67	S9	QPAEEGPSVPKIYKQ	85 / 7 AA	58
Phosphosite 16:	GPAA1	O43292	S413	PGGAPGPSVPLPPSQ	100 / 6 AA	68
Phosphosite 17:	NOTCH1	P46531	S2228	SPFQQSPSVPLNHLP	55 / 9 AA	273
Phosphosite 18:	DAZAP1	Q96EP5	S377	PPSYGGPSVPGSGGP	100 / 6 AA	43
Phosphosite 19:	MEX3D	Q86XN8	S414	AGSRGGPSVPDPGPA	100 / 6 AA	65
Phosphosite 20:	PKP2	Q99959	S307	TLREAGPSVAVDSSG	55 / 9 AA	97