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:	MAST3
Human P-Site:	S100
P-Site Sequence:	GYGTNTPSSTLSSSS
UniProt:	O60307
Intern. Prot. ID:	IPI00028932

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST3	O60307	S100	GYGTNTPSSTLSSSS	100 / 9 AA	143
Phosphosite 1:	MAST3	O60307	S101	YGTNTPSSTLSSSSS	100 / 8 AA	143
Phosphosite 2:	MAST1	Q9Y2H9	S105	GYGTNTPSSTVSSSC	88 / 9 AA	171
Phosphosite 3:	MAST2	Q6P0Q8	S245	GYGTNTPSSTVSSSC	88 / 9 AA	196
Phosphosite 4:	MAST4	O15021	S303	GYGTNTPSSTVSSSC	88 / 9 AA	284
Phosphosite 5:	MAST1	Q9Y2H9	S106	YGTNTPSSTVSSSCS	87 / 8 AA	171
Phosphosite 6:	MAST2	Q6P0Q8	S246	YGTNTPSSTVSSSCS	87 / 8 AA	196
Phosphosite 7:	MAST4	O15021	S304	YGTNTPSSTVSSSCS	87 / 8 AA	284
Phosphosite 8:	MED13	Q9UHV7	S1503	TGNANTPSATLASAA	66 / 9 AA	239
Phosphosite 9:	C1orf85	Q8WWB7	S90	VATNTPHSTLSVNWS	87 / 8 AA	44
Phosphosite 10:	MAST1	Q9Y2H9	T103	SSGYGTNTPSSTVSS	100 / 7 AA	171
Phosphosite 11:	MAST2	Q6P0Q8	T243	SSGYGTNTPSSTVSS	100 / 7 AA	196
Phosphosite 12:	MAST3	O60307	T98	SSGYGTNTPSSTLSS	100 / 7 AA	143
Phosphosite 13:	MAST4	O15021	T301	SSGYGTNTPSSTVSS	100 / 7 AA	284
Phosphosite 14:	MAST3	O60307	T102	GTNTPSSTLSSSSSS	100 / 7 AA	143
Phosphosite 15:	ZXDA	P98168	S736	DTDTLTPSSTLCENS	77 / 9 AA	85
Phosphosite 16:	NCOA7	Q8NI08	S164	VPDANSPSSTLRLSS	75 / 8 AA	106
Phosphosite 17:	NUPL1	Q9BVL2	S538	FGTTNKPSGSLSAGF	66 / 9 AA	61
Phosphosite 18:	ZXDB	P98169	T742	DALTPSSTLCENSVS	85 / 7 AA	85
Phosphosite 19:	ZXDA	P98168	T738	DTLTPSSTLCENSVS	85 / 7 AA	85
Phosphosite 20:	NCOA7	Q8NI08	S165	PDANSPSSTLRLSSS	85 / 7 AA	106