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:	S51
P-Site Sequence:	PTLPRPHSPLPGHLG
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	S51	PTLPRPHSPLPGHLG	100 / 9 AA	171
Phosphosite 1:	MAST2	Q6P0Q8	S191	PTLPRPHSPLHGHTG	88 / 9 AA	196
Phosphosite 2:	MAST4	O15021	S248	PALPRPHSPLSAHAG	77 / 9 AA	284
Phosphosite 3:	KCNG1	Q9UIX4	S222	DMVERPHSGLPGKVF	87 / 8 AA	58
Phosphosite 4:	SMAD5OS	Q9Y6J3	S53	TGLPKPHSPMPSPPE	66 / 9 AA	10
Phosphosite 5:	C17orf56	Q96N21	S161	GSQARPHSTLQGFGY	66 / 9 AA	55
Phosphosite 6:	C17orf56	Q96N21	T162	SQARPHSTLQGFGYS	75 / 8 AA	55
Phosphosite 7:	GAS2L1	Q99501	S306	TTSPRPASPVPGSER	77 / 9 AA	73
Phosphosite 8:	TRA2B	P62995	T201	SITKRPHTPTPGIYM	75 / 8 AA	34
Phosphosite 9:	MAST3	O60307	S1203	APPPRSPSPLPGHPP	77 / 9 AA	143
Phosphosite 10:	Fra2	P15408	S83	YPRSHPYSPLPGLAS	75 / 8 AA	35
Phosphosite 11:	CACNA1G	O43497	S1884	TLSPQPHSPLGSPFL	85 / 7 AA	262
Phosphosite 12:	RAI17	Q9ULJ6	S510	PVANYPHSPVPGNPT	85 / 7 AA	115
Phosphosite 13:	USP19	O94966	S474	MVPPMPHSPVSGDSV	66 / 9 AA	146
Phosphosite 14:	EXTL1	Q92935	S219	PGQLRQHSPQPGVAL	75 / 8 AA	75
Phosphosite 15:	PKD1L1	Q8TDX9	S2030	SARVEPHSPLRGGAQ	85 / 7 AA	315
Phosphosite 16:	HPS5	Q9UPZ3	S949	EGYPRPHSHLLSWGY	85 / 7 AA	127
Phosphosite 17:	Putative uncharacterized protein FLJ44672	Q6ZQT7	S245	RPRPRPHSGLSTPS_	85 / 7 AA	25
Phosphosite 18:	PTDSS2	Q9BVG9	S16	AGGPRPESPVPAGRA	66 / 9 AA	56
Phosphosite 19:	C9orf119	Q1ZZU3	S111	PTVPRPHSGLWVQSD	85 / 7 AA	27
Phosphosite 20:	ZNF142	P52746	S904	KGLPRPDSPIPLQPV	75 / 8 AA	188