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:	S1449
P-Site Sequence:	PLLKRVQSEEKLSPS
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	S1449	PLLKRVQSEEKLSPS	100 / 9 AA	284
Phosphosite 1:	MAST1	Q9Y2H9	S1266	PLLKRVQSAEKLGAS	88 / 9 AA	171
Phosphosite 2:	MAST2	Q6P0Q8	S1407	PLLKRVQSAEKLAAA	88 / 9 AA	196
Phosphosite 3:	DHX37	Q8IY37	S943	HLARRVQSEEMLEDK	77 / 9 AA	130
Phosphosite 4:	EXOC4	Q96A65	S629	AYRGIVQSEEKLVIS	100 / 7 AA	110
Phosphosite 5:	ZNF404	Q494X3	S350	LKHKRIHSSEKLYDC	66 / 9 AA	65
Phosphosite 6:	ZNF333	Q96JL9	T529	NVHKRIHTGEKLYEC	55 / 9 AA	76
Phosphosite 7:	Zinc finger protein 891	A8MT65	T427	IVHKRIHTGEKLYEC	55 / 9 AA	64
Phosphosite 8:	ZNF75C	Q92670	T315	IKHQRIHTEEKLYKC	62 / 8 AA	50
Phosphosite 9:	ZNF133	P52736	S573	ITHKRAHSEEKPCVC	75 / 8 AA	73
Phosphosite 10:	ZNF740	Q8NDX6	S152	ERHKRVHSGEKPYQC	75 / 8 AA	22
Phosphosite 11:	ZNF195	O14628	S489	SNHKRTHSEEKPYTC	75 / 8 AA	72
Phosphosite 12:	ZNF834	Q9NSJ1	T235	TIQKRIHTEEKPYKC	62 / 8 AA	50
Phosphosite 13:	ZNF429	Q86V71	T448	TRHKRIHTEEKPYKC	62 / 8 AA	78
Phosphosite 14:	ZNF678	Q5SXM1	T456	SKHKRIHTEEKPYKC	62 / 8 AA	61
Phosphosite 15:	ZNF92	Q03936	T280	TKHKRIHTEEKPYKC	62 / 8 AA	68
Phosphosite 16:	ZNF117	Q03924	T188	IRHKRIHTEEKPYKC	62 / 8 AA	45
Phosphosite 17:	ZNF214	Q9UL59	T326	HNHQRVHTEEKFYKI	62 / 8 AA	71
Phosphosite 18:	TTN	Q8WZ42	T10308	EVQKRVVTEEKITIV	66 / 9 AA	3816
Phosphosite 19:	ZNF682	O95780	T196	SYHKIIHTEEKLCIC	55 / 9 AA	58
Phosphosite 20:	PDZRN4	Q6ZMN7	S410	VELCRVSSQEKLGLT	75 / 8 AA	117