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:	S523
P-Site Sequence:	DIPRYIISQLGLNKD
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	S523	DIPRYIISQLGLNKD	100 / 9 AA	284
Phosphosite 1:	MAST2	Q6P0Q8	S464	DIPRYIVSQLGLTRD	88 / 9 AA	196
Phosphosite 2:	TSHZ1	Q6ZSZ6	S919	TEGKYIMSDLGPQER	62 / 8 AA	118
Phosphosite 3:	SKA3	Q8IX90	S169	GLERYIVSQVLPNPP	71 / 7 AA	46
Phosphosite 4:	FBN2	P35556	S2837	NHIRYVISQGNDDSV	83 / 6 AA	315
Phosphosite 5:	MYO5A	Q9Y4I1	S1724	MQIRYNVSQLEEWLR	62 / 8 AA	215
Phosphosite 6:	CHPF	Q8IZ52	S110	AVRTRYISTELGIRQ	62 / 8 AA	85
Phosphosite 7:	DTNB	O60941	S153	DKLRYVFSQMSDSNG	50 / 8 AA	71
Phosphosite 8:	MAST2	Q6P0Q8	Y461	IKCDIPRYIVSQLGL	83 / 6 AA	196
Phosphosite 9:	FBN2	P35556	Y2834	PLNNHIRYVISQGND	83 / 6 AA	315
Phosphosite 10:	ZMYM1	Q5SVZ6	S16	ECDKAVASQLGLLDE	55 / 9 AA	129
Phosphosite 11:	CCDC18	Q5T9S5	S400	RSLEKIISQLPLKRE	85 / 7 AA	169
Phosphosite 12:	FRMPD3	Q5JV73	S1431	LMRRYSISELDQGDR	62 / 8 AA	199
Phosphosite 13:	HERC2P3	Q9BVR0	S882	LINKYINSQLRSITH	71 / 7 AA	129
Phosphosite 14:	HERC2	O95714	S2169	LINKYINSQLRSITH	71 / 7 AA	527
Phosphosite 15:	POLE	Q07864	S1081	LSCRYIISRKPEGSP	83 / 6 AA	262
Phosphosite 16:	MAST1	Q9Y2H9	Y323	VKTDIPRYIIRQLGL	83 / 6 AA	171
Phosphosite 17:	ZNF335	Q9H4Z2	Y1226	TSDNQVQYIISQDGV	83 / 6 AA	145
Phosphosite 18:	SLC4A7	Q9Y6M7	S903	PERGWIISPLGDNPW	71 / 7 AA	136
Phosphosite 19:	FSIP2	Q5CZC0	Y2397	KISNSPRYAISQAYS	83 / 6 AA	370
Phosphosite 20:	TAB1	Q15750	S219	EDELFRLSQLGLDAG	62 / 8 AA	55