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:	S1114
P-Site Sequence:	SPLGSPMSPHSLSSD
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	S1114	SPLGSPMSPHSLSSD	100 / 9 AA	284
Phosphosite 1:	MAST1	Q9Y2H9	S938	SPLASPMSPRSLSSN	77 / 9 AA	171
Phosphosite 2:	MAST2	Q6P0Q8	S1075	SPLASPMSPHSQSSN	87 / 8 AA	196
Phosphosite 3:	CASKIN1	Q8WXD9	S819	PPTERPMSPRSLPQS	66 / 9 AA	150
Phosphosite 4:	GLDC	P23378	S951	PLKMSPHSLTCVTSS	100 / 6 AA	113
Phosphosite 5:	BSN	Q9UPA5	S2802	YSPVSPLSPHRLLDT	75 / 8 AA	416
Phosphosite 6:	MAST4	O15021	S1117	GSPMSPHSLSSDPSS	100 / 6 AA	284
Phosphosite 7:	GLDC	P23378	S948	RVNPLKMSPHSLTCV	100 / 6 AA	113
Phosphosite 8:	SLAIN1	Q8ND83	S243	TSRGSPLSPQSSIDS	75 / 8 AA	61
Phosphosite 9:	MTA1	Q13330	S449	GPNRSNMSPHGLPAR	75 / 8 AA	81
Phosphosite 10:	piccolo	Q9Y6V0	S2493	PSPTSPLSPHSNKSS	85 / 7 AA	567
Phosphosite 11:	STAT3	P40763	S727	NTIDLPMSPRTLDSL	71 / 7 AA	88
Phosphosite 12:	TBC1D18	Q5R372	S480	TSGGGPMSPQDDEAE	71 / 7 AA	92
Phosphosite 13:	C9orf144B	Q6ZU69	S879	ESQTHPTSPHSLQTH	85 / 7 AA	148
Phosphosite 14:	MAST3	O60307	S921	GPLMSPLSPRSLSSN	75 / 8 AA	143
Phosphosite 15:	IQSEC2	Q5JU85	S1416	HHPQSPLSPHSPIPP	85 / 7 AA	162
Phosphosite 16:	DOCK3	Q8IZD9	S1658	LASHSPMSPESIKMT	75 / 8 AA	233
Phosphosite 17:	PLEKHA6	Q9Y2H5	S705	ASLTSPLSPFSLVSG	75 / 8 AA	117
Phosphosite 18:	POMT1	Q9Y6A1	S422	HDVAAPLSPHSQEVS	62 / 8 AA	85
Phosphosite 19:	GPRIN1	Q7Z2K8	S830	SVAVSPMSPQDGAGG	83 / 6 AA	102
Phosphosite 20:	BCLAF1	Q9NYF8	S225	AYDNSPRSPHSPSPI	75 / 8 AA	106