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:	S1380
P-Site Sequence:	SAGNIPLSPLARTPS
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	S1380	SAGNIPLSPLARTPS	100 / 9 AA	284
Phosphosite 1:	MAST1	Q9Y2H9	S1205	SAGNIPLSPLAHTPS	88 / 9 AA	171
Phosphosite 2:	MAST2	Q6P0Q8	S1344	SAGSIPLSPLAHTPS	77 / 9 AA	196
Phosphosite 3:	LRCH2	Q5VUJ6	S521	DEVNSPLSPLTWQPL	66 / 9 AA	85
Phosphosite 4:	ARHGAP25	P42331	S362	KSKDIPLSPPAQKND	66 / 9 AA	73
Phosphosite 5:	HSD11B2	P80365	S70	AAGWIALSRLARPQR	66 / 9 AA	44
Phosphosite 6:	MESP1	Q9BRJ9	S258	LETWMPLSPLEWLPE	55 / 9 AA	29
Phosphosite 7:	MBD5	Q9P267	S300	GRTNIPLSPTLTTKS	100 / 6 AA	160
Phosphosite 8:	KIF9	Q9HAQ2	S505	KTFKEPLSSLARKEG	66 / 9 AA	90
Phosphosite 9:	BAT2	P48634	S1219	KLIPGPLSPVARGGS	85 / 7 AA	229
Phosphosite 10:	KCNH2	Q12809	S1028	SLLNIPLSSPGRRPR	66 / 9 AA	127
Phosphosite 11:	CYTSA	Q69YQ0	S1003	EERKDPLSALAREYG	85 / 7 AA	125
Phosphosite 12:	KIF9	Q9HAQ2	S506	TFKEPLSSLARKEGA	85 / 7 AA	90
Phosphosite 13:	BTN1A1	Q13410	S498	LSKEIPLSPMGEDSA	62 / 8 AA	59
Phosphosite 14:	LOC73072	Q9H6K5	S271	PPASLPMSPLAKPPP	55 / 9 AA	60
Phosphosite 15:	C1orf133	Q5TG53	S131	LTSTIPLSPPAKRRG	66 / 9 AA	16
Phosphosite 16:	MybBP1A	Q9BQG0	S1293	VLGKSPLSALARKKA	85 / 7 AA	149
Phosphosite 17:	CACNA1S	Q13698	S755	DEPEIPLSPRPRPLA	66 / 9 AA	212
Phosphosite 18:	ARHGEF11	O15085	S556	STFHIPLSPVEVKPG	62 / 8 AA	168
Phosphosite 19:	WIZ	O95785	S1314	VQSPLPLSPLAGRPG	85 / 7 AA	179
Phosphosite 20:	TFAP4	Q01664	T37	SLANIPLTPETQRDQ	83 / 6 AA	39