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:	S777
P-Site Sequence:	SPEIKRFSASEASFL
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	S777	SPEIKRFSASEASFL	100 / 9 AA	171
Phosphosite 1:	SLC25A42	Q86VD7	S69	QVSSKRFSAKEAFRV	87 / 8 AA	35
Phosphosite 2:	MAST1	Q9Y2H9	S779	EIKRFSASEASFLEG	100 / 7 AA	171
Phosphosite 3:	ARHGEF19	Q8IW93	S197	GPERRRFSASELMTR	85 / 7 AA	89
Phosphosite 4:	KIAA1211	Q6ZU35	S1201	KEVTKRFSTPDAAPV	55 / 9 AA	137
Phosphosite 5:	LIMCH1	Q9UPQ0	T451	QQYIERFTISEAVLE	66 / 9 AA	122
Phosphosite 6:	CaMK2-delta	Q13557	T262	INPAKRITASEALKH	75 / 8 AA	56
Phosphosite 7:	KIAA1211	Q6ZU35	T1202	EVTKRFSTPDAAPVS	62 / 8 AA	137
Phosphosite 8:	AGPAT6	Q86UL3	S136	DEVTKRFSAEELESW	75 / 8 AA	52
Phosphosite 9:	ARHGEF19	Q8IW93	S199	ERRRFSASELMTRLH	100 / 6 AA	89
Phosphosite 10:	SLC27A3	Q5K4L6	S139	IHGSRRFSYSEAERE	75 / 8 AA	79
Phosphosite 11:	SLC27A3	Q5K4L6	Y140	HGSRRFSYSEAERES	75 / 8 AA	79
Phosphosite 12:	CHPF2	Q9P2E5	S322	YRLHKRFSALELERA	85 / 7 AA	86
Phosphosite 13:	KIAA1967	Q8N163	S848	EESHNRFSATEVTNK	62 / 8 AA	103
Phosphosite 14:	HISPPD2A	Q6PFW1	S1073	VPAVKRFSVSFAKHP	71 / 7 AA	160
Phosphosite 15:	ZNF703	Q9H7S9	T473	PCDKRFATSEELLSH	71 / 7 AA	58
Phosphosite 16:	ZNF503	Q96F45	T531	PCDKRFATSEELLSH	71 / 7 AA	63
Phosphosite 17:	TEX15	Q9BXT5	S968	QGRIKTFSQSEKHIK	75 / 8 AA	315
Phosphosite 18:	CLN3	Q13286	S12	AGSRRRFSDSEGEET	62 / 8 AA	48
Phosphosite 19:	TFDP1	Q14186	S362	NGTRFSASDLTNGAD	83 / 6 AA	45
Phosphosite 20:	TFDP1	Q14186	S360	TSNGTRFSASDLTNG	71 / 7 AA	45