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:	S2467
P-Site Sequence:	KSLSCSSSFPETRAG
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	S2467	KSLSCSSSFPETRAG	100 / 9 AA	284
Phosphosite 1:	C6orf58	Q6P5S2	S178	DVSSCRSSFPETMNK	88 / 9 AA	38
Phosphosite 2:	MAST4	O15021	S2466	EKSLSCSSSFPETRA	100 / 8 AA	284
Phosphosite 3:	C6orf58	Q6P5S2	S177	YDVSSCRSSFPETMN	87 / 8 AA	38
Phosphosite 4:	NUMA1	Q14980	T163	VPSTCSSTFPEELSP	75 / 8 AA	238
Phosphosite 5:	NUMA1	Q14980	S162	PVPSTCSSTFPEELS	75 / 8 AA	238
Phosphosite 6:	MAST4	O15021	S2465	PEKSLSCSSSFPETR	100 / 7 AA	284
Phosphosite 7:	SETDB2	Q96T68	S106	PSTSCENSFPEDCTF	75 / 8 AA	82
Phosphosite 8:	BZRAP1	O95153	S151	NQMLRKSSFPETEEK	100 / 6 AA	200
Phosphosite 9:	PLCG1	P19174	S982	ACYRDMSSFPETKAE	100 / 6 AA	149
Phosphosite 10:	ZNF292	O60281	S832	TVENGLCSSSFPNSG	100 / 6 AA	218
Phosphosite 11:	HAUS6	Q7Z4H7	S106	RISGECGSSFPQVVG	71 / 7 AA	109
Phosphosite 12:	TCTN1	Q2MV58	S537	TANLISSSFPEANSG	75 / 8 AA	64
Phosphosite 13:	CCDC45	Q96GE4	S353	ATASSCNSPFPQRPR	62 / 8 AA	95
Phosphosite 14:	PCTAIRE2	Q00537	Y508	PGFRNSSYPETGHGK	71 / 7 AA	60
Phosphosite 15:	C13orf36	A2A2V5	S74	KNIISSSSSYPEYPS	75 / 8 AA	11
Phosphosite 16:	C13orf36	A2A2V5	S75	NIISSSSSYPEYPSD	75 / 8 AA	11
Phosphosite 17:	GPBP1	Q86WP2	T371	QQIIRSSTFPQTDVL	71 / 7 AA	53
Phosphosite 18:	ZNF627	Q7L945	S377	KAFSCSSSFRKHERI	75 / 8 AA	53
Phosphosite 19:	TRIM71	Q2Q1W2	S3	_____MASFPETDFQ	83 / 6 AA	93
Phosphosite 20:	CLSPN	Q9HAW4	S982	EEALALCSGSFPTDK	83 / 6 AA	151