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:	T856
P-Site Sequence:	SAGDSEATDRPRPGD
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	T856	SAGDSEATDRPRPGD	100 / 9 AA	171
Phosphosite 1:	ATP8B3	O60423	T524	YGPDSEATTRPKENP	77 / 9 AA	148
Phosphosite 2:	ATP8B3	O60423	T525	GPDSEATTRPKENPY	75 / 8 AA	148
Phosphosite 3:	CUL7	Q14999	S317	AMRWDQASDRPRSSA	71 / 7 AA	191
Phosphosite 4:	RIMS1	Q86UR5	S1369	TSFMSEQSERPRGRI	62 / 8 AA	189
Phosphosite 5:	PHRF1	Q9P1Y6	T389	KVKSEATTRSRIART	75 / 8 AA	179
Phosphosite 6:	SECTM1	Q8WVN6	T217	WTPDSEPTPRPLALV	75 / 8 AA	27
Phosphosite 7:	SHROOM2	Q13796	T366	GDRRPELTDRPWRSA	62 / 8 AA	176
Phosphosite 8:	Shb	Q15464	T315	VDSDSESTVSPRLRE	66 / 9 AA	55
Phosphosite 9:	SAC3D1	A6NKF1	T397	AEEEDEGTDRPGSPA	62 / 8 AA	43
Phosphosite 10:	MAST1	Q9Y2H9	S853	GTSSAGDSEATDRPR	100 / 6 AA	171
Phosphosite 11:	KPNB1	Q14974	T514	VQKLLETTDRPDGHQ	83 / 6 AA	97
Phosphosite 12:	PLOD3	O60568	S25	LPPAASASDRPRGRD	83 / 6 AA	85
Phosphosite 13:	PDIA2	Q13087	T205	LDMTFGLTDRPRLFQ	100 / 5 AA	58
Phosphosite 14:	RapGEF1	Q13905	T53	KPVNKEATDRFLPEG	71 / 7 AA	121
Phosphosite 15:	TTF2	Q9UNY4	S908	RHSEAADSPRSSTVH	71 / 7 AA	130
Phosphosite 16:	LIN54	Q6MZP7	S519	IIPSESASRPRKPCN	62 / 8 AA	79
Phosphosite 17:	TCHHL1	Q5QJ38	T269	SSPPKEATQRPCEDQ	83 / 6 AA	99
Phosphosite 18:	BCAS3	Q9H6U6	T7	_MNEAMATDSPRRPS	55 / 9 AA	101
Phosphosite 19:	ABCC2	Q92887	T653	WEHDSEATVRDVNLD	85 / 7 AA	174
Phosphosite 20:	PSD4	Q8NDX1	T523	EEVKSEGTARPAETG	71 / 7 AA	116