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:	S1425
P-Site Sequence:	HETGRRSSSGEAGTP
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	S1425	HETGRRSSSGEAGTP	100 / 9 AA	171
Phosphosite 1:	MAST1	Q9Y2H9	S1424	EHETGRRSSSGEAGT	100 / 8 AA	171
Phosphosite 2:	MAST1	Q9Y2H9	S1426	ETGRRSSSGEAGTPL	100 / 8 AA	171
Phosphosite 3:	ZNF574	Q6ZN55	S298	RRARRNNSGEAGGAA	75 / 8 AA	99
Phosphosite 4:	RAB11FIP5	Q9BXF6	S481	RSELGRRSSLGEKGG	87 / 8 AA	70
Phosphosite 5:	RAB11FIP5	Q9BXF6	S482	SELGRRSSLGEKGGP	87 / 8 AA	70
Phosphosite 6:	CACNA1G	O43497	S1123	APSLKRRSPSGERRS	85 / 7 AA	262
Phosphosite 7:	mGluR5	P41594	S872	LWKRRGSSGETLRYK	75 / 8 AA	132
Phosphosite 8:	mGluR5	P41594	S871	NLWKRRGSSGETLRY	75 / 8 AA	132
Phosphosite 9:	APC2	O95996	S2129	ADAARRSSDGEPRPL	66 / 9 AA	244
Phosphosite 10:	WDR87	Q6ZQQ6	T1235	GISGRRSTAGDGSSW	62 / 8 AA	333
Phosphosite 11:	WDR87	Q6ZQQ6	S1234	SGISGRRSTAGDGSS	62 / 8 AA	333
Phosphosite 12:	SENP7	Q9BQF6	S11	RKLGRRPSSSEIITE	75 / 8 AA	112
Phosphosite 13:	CCDC120	Q96HB5	S360	ARTRRSNSSEALLVD	75 / 8 AA	68
Phosphosite 14:	APC2	O95996	S2128	SADAARRSSDGEPRP	75 / 8 AA	244
Phosphosite 15:	KIAA0513	O60268	S72	SWDQDRRSSSNESFS	75 / 8 AA	47
Phosphosite 16:	CACNA1G	O43497	S1125	SLKRRSPSGERRSLL	85 / 7 AA	262
Phosphosite 17:	KIAA0513	O60268	S73	WDQDRRSSSNESFSS	66 / 9 AA	47
Phosphosite 18:	IL1RAP	Q9NPH3	S556	KKSPRRSSSDEQGLS	85 / 7 AA	65
Phosphosite 19:	C17orf37	Q9BRT3	S97	IEAIRRASNGETLEK	62 / 8 AA	12
Phosphosite 20:	NLRP1	Q9C000	S37	NKAHSRSSSGETPAQ	85 / 7 AA	166