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:	S1413
P-Site Sequence:	AVAKAALSPVQEHET
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	S1413	AVAKAALSPVQEHET	100 / 9 AA	171
Phosphosite 1:	APOC3	P02656	S48	KTAKDALSSVQESQV	77 / 9 AA	11
Phosphosite 2:	FBXL18	Q96ME1	S171	SECKATLSRVRELKQ	66 / 9 AA	88
Phosphosite 3:	RIN1	Q13671	S601	QAHTLPLSPVQELRR	85 / 7 AA	84
Phosphosite 4:	KCNJ9	Q92806	S9	AQENAAFSPGQEEPP	66 / 9 AA	44
Phosphosite 5:	DYNC1LI2	O43237	S466	SGQKTVLSNVQEELD	66 / 9 AA	54
Phosphosite 6:	PCSK6	P29122	S665	EPPKAALSPSQVEVP	87 / 8 AA	106
Phosphosite 7:	PRSS36	Q5K4E3	S27	AFQDSALSPTQEEPE	75 / 8 AA	92
Phosphosite 8:	MYBL2	P10244	S421	RKRRVALSPVTENST	66 / 9 AA	79
Phosphosite 9:	CAMSAP1L1	Q08AD1	S611	TDTKGALSPITDNTE	55 / 9 AA	168
Phosphosite 10:	APOC3	P02656	S49	TAKDALSSVQESQVA	85 / 7 AA	11
Phosphosite 11:	COG4	Q9H9E3	S666	QMAEFKASLSPVIYD	85 / 7 AA	89
Phosphosite 12:	TULP4	Q9NRJ4	S1214	CSPKDALSPTQFAQQ	75 / 8 AA	169
Phosphosite 13:	RGPR-p117	Q96JE7	S258	PPASAAWSPVQADVS	85 / 7 AA	117
Phosphosite 14:	ITPR2	Q14571	S1160	IEESNILSPVQDGTK	83 / 6 AA	308
Phosphosite 15:	FZR1	Q9UM11	S346	VWNHSSLSPVQQYTE	62 / 8 AA	55
Phosphosite 16:	SLITRK5	O94991	S846	EPREDLLSPVQDADR	83 / 6 AA	107
Phosphosite 17:	LAD1	O00515	S123	EEGRNSLSPVQATQK	62 / 8 AA	57
Phosphosite 18:	NPPA	P01160	S75	EEAGAALSPLPEVPP	75 / 8 AA	17
Phosphosite 19:	UPF0705	Q9H6J7	S228	ALVKEALSNVQRLTF	75 / 8 AA	37
Phosphosite 20:	TCP11L1	Q9NUJ3	S470	PTVPGGLSPVQRELE	71 / 7 AA	57