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:	MAST1
Human P-Site:	S1140
P-Site Sequence:	PARSPTHSYRSTPDS
UniProt:	Q9Y2H9
Intern. Prot. ID:	IPI00027883

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST1	Q9Y2H9	S1140	PARSPTHSYRSTPDS	100 / 9 AA	171
Phosphosite 1:	MAST4	O15021	S1316	SPRSPTPSYRSTPDF	88 / 9 AA	284
Phosphosite 2:	MAST1	Q9Y2H9	T1138	GLPARSPTHSYRSTP	100 / 7 AA	171
Phosphosite 3:	MAST4	O15021	Y1317	PRSPTPSYRSTPDFP	87 / 8 AA	284
Phosphosite 4:	KIAA1383	Q9P2G4	S774	SAGSPVHSYRKFHIS	85 / 7 AA	100
Phosphosite 5:	KRTAP13-3	Q3SY46	S141	IHTSPSQSYRSRFCH	75 / 8 AA	19
Phosphosite 6:	MAST1	Q9Y2H9	S1143	SPTHSYRSTPDSAYL	100 / 6 AA	171
Phosphosite 7:	UNC13C	Q8NB66	T91	KEFSLSPTFSYRVAI	85 / 7 AA	251
Phosphosite 8:	CYorf15A	Q9BZA5	S108	IDASPKHSFRLQRRS	71 / 7 AA	21
Phosphosite 9:	C1orf56	Q9BUN1	Y48	GGPMTRSYRSTARTG	85 / 7 AA	37
Phosphosite 10:	DHX38	Q92620	S238	ESPSPTPSYRDSERS	85 / 7 AA	141
Phosphosite 11:	MAST2	Q6P0Q8	T1277	SLSPRSPTQGYRVTP	71 / 7 AA	196
Phosphosite 12:	C1orf56	Q9BUN1	S47	FGGPMTRSYRSTART	85 / 7 AA	37
Phosphosite 13:	DHX38	Q92620	T236	QWESPSPTPSYRDSE	85 / 7 AA	141
Phosphosite 14:	MAST4	O15021	T1314	SLSPRSPTPSYRSTP	85 / 7 AA	284
Phosphosite 15:	TBL1X	O60907	Y543	SGNLVHSYRGTGGIF	71 / 7 AA	62
Phosphosite 16:	KIAA1383	Q9P2G4	Y775	AGSPVHSYRKFHISK	83 / 6 AA	100
Phosphosite 17:	TBL1XR1	Q9BZK7	S479	QTGALVHSYRGTGGI	71 / 7 AA	56
Phosphosite 18:	SETD5	Q9C0A6	S1273	PTQSPGYSYRTTALR	66 / 9 AA	158
Phosphosite 19:	TBL1X	O60907	S542	QSGNLVHSYRGTGGI	55 / 9 AA	62
Phosphosite 20:	NOL4	O94818	S243	GSKSPAHSYSSYDSG	75 / 8 AA	58