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:	S1747
P-Site Sequence:	ESRAFVSSTHAAQMS
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	S1747	ESRAFVSSTHAAQMS	100 / 9 AA	284
Phosphosite 1:	MAST4	O15021	T1748	SRAFVSSTHAAQMSA	100 / 8 AA	284
Phosphosite 2:	ZNF699	Q32M78	S514	ECGKAFISSSHLTVH	71 / 7 AA	74
Phosphosite 3:	PITPNM2	Q9BZ72	S684	QQHQAFLSSLHASVL	75 / 8 AA	149
Phosphosite 4:	PITPNM2	Q9BZ72	S685	QHQAFLSSLHASVLR	75 / 8 AA	149
Phosphosite 5:	USP47	Q96K76	S552	YYSSAFASSTNAYML	75 / 8 AA	157
Phosphosite 6:	ZNF14	P17017	S627	CGKAFISSSHFRLHE	71 / 7 AA	75
Phosphosite 7:	ZNF136	P52737	S432	CGKAFVSSTSIRIHE	100 / 6 AA	63
Phosphosite 8:	USP13	Q92995	S434	RMFKAFVSKSHPEFS	62 / 8 AA	97
Phosphosite 9:	KCNK12	Q9HB15	S265	GFGDLVSSQHAAYRN	75 / 8 AA	47
Phosphosite 10:	MLK1	P80192	S1013	PWWFVSPSHARSTSP	71 / 7 AA	122
Phosphosite 11:	MLK1	P80192	S1011	LDPWWFVSPSHARST	71 / 7 AA	122
Phosphosite 12:	WASF3	Q9UPY6	S377	PFPASASSTHAAPPH	77 / 9 AA	55
Phosphosite 13:	RES4-22D	P78312	S865	SETKPVSSTRAAKRA	85 / 7 AA	140
Phosphosite 14:	MDN1	Q9NU22	S4173	SALSIVSSTQEADSR	62 / 8 AA	633
Phosphosite 15:	CLPX	O76031	S120	THVETFVSSTRFVKC	71 / 7 AA	69
Phosphosite 16:	PITPNM3	Q9BZ71	S362	QHHAFLSSIHSSVLK	55 / 9 AA	107
Phosphosite 17:	TMEM53	Q6P2H8	S250	RSVDFVSSAHVSHLR	83 / 6 AA	32
Phosphosite 18:	ERK4	P31152	S266	VMPSFVSSTWEVKRP	55 / 9 AA	63
Phosphosite 19:	CLPX	O76031	S121	HVETFVSSTRFVKCE	71 / 7 AA	69
Phosphosite 20:	OR1S1	Q8NH92	S277	GVYFFPSSTHPEDTD	62 / 8 AA	37