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:	S142
P-Site Sequence:	KHFGSTESITDEDGG
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	S142	KHFGSTESITDEDGG	100 / 9 AA	171
Phosphosite 1:	SPHK1IP	Q2M3C7	S1189	SKQSSTESITEEFYR	77 / 9 AA	186
Phosphosite 2:	MAST1	Q9Y2H9	T144	FGSTESITDEDGGRR	100 / 7 AA	171
Phosphosite 3:	MAST1	Q9Y2H9	T140	LSKHFGSTESITDED	100 / 7 AA	171
Phosphosite 4:	AKAP13	Q12802	S1945	KVNESTESLTDEGVG	87 / 8 AA	308
Phosphosite 5:	SPHK1IP	Q2M3C7	S1124	SKQSSCESITDEFSR	77 / 9 AA	186
Phosphosite 6:	CREB3L2	Q70SY1	T131	SIKTEPITDEPPPGL	85 / 7 AA	57
Phosphosite 7:	SPHK1IP	Q2M3C7	T1191	QSSTESITEEFYRYM	85 / 7 AA	186
Phosphosite 8:	AKAP13	Q12802	S1719	TSANLTESITEENYN	85 / 7 AA	308
Phosphosite 9:	MAST2	Q6P0Q8	S281	TKHFSTESVPDEEGR	75 / 8 AA	196
Phosphosite 10:	AKAP13	Q12802	T1947	NESTESLTDEGVGTD	85 / 7 AA	308
Phosphosite 11:	SPHK1IP	Q2M3C7	T1126	QSSCESITDEFSRFM	100 / 6 AA	186
Phosphosite 12:	ZNF282	Q9UDV7	S315	ERAIPTESITDSPIS	85 / 7 AA	74
Phosphosite 13:	AKAP11	Q9UKA4	S1340	YKYPSCESVTDEYAG	75 / 8 AA	211
Phosphosite 14:	FLG2	Q5D862	S1838	SQHGESESIVDERHG	66 / 9 AA	248
Phosphosite 15:	ZNF282	Q9UDV7	T317	AIPTESITDSPISAQ	100 / 6 AA	74
Phosphosite 16:	MAST1	Q9Y2H9	S139	FLSKHFGSTESITDE	100 / 6 AA	171
Phosphosite 17:	TCF25	Q9BQ70	S104	GQRGNTESKTDGDDT	75 / 8 AA	77
Phosphosite 18:	SILV	P40967	S449	SSIMSTESITGSLGP	85 / 7 AA	70
Phosphosite 19:	SLC9A11	Q5TAH2	S500	HNDMKTESTTDEALM	85 / 7 AA	129
Phosphosite 20:	DMXL1	Q9Y485	S1261	SYSGSTPSITSLIKQ	85 / 7 AA	338