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:	T103
P-Site Sequence:	SSGYGTNTPSSTVSS
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	T103	SSGYGTNTPSSTVSS	100 / 9 AA	171
Phosphosite 1:	MAST2	Q6P0Q8	T243	SSGYGTNTPSSTVSS	100 / 9 AA	196
Phosphosite 2:	MAST3	O60307	T98	SSGYGTNTPSSTLSS	100 / 9 AA	143
Phosphosite 3:	MAST4	O15021	T301	SSGYGTNTPSSTVSS	100 / 9 AA	284
Phosphosite 4:	MAST1	Q9Y2H9	T101	LPSSGYGTNTPSSTV	100 / 7 AA	171
Phosphosite 5:	MAST2	Q6P0Q8	T241	LPSSGYGTNTPSSTV	100 / 7 AA	196
Phosphosite 6:	MAST3	O60307	T96	LPSSGYGTNTPSSTL	100 / 7 AA	143
Phosphosite 7:	MAST4	O15021	T299	LPSSGYGTNTPSSTV	100 / 7 AA	284
Phosphosite 8:	CXCR7	P25106	T152	SITYFTNTPSSRKKM	87 / 8 AA	41
Phosphosite 9:	GIRK4	P48544	T359	HDTYETNTPSCCAKE	75 / 8 AA	48
Phosphosite 10:	ANKRD17	O75179	T2333	DSPYGSVTPSSTHLG	77 / 9 AA	274
Phosphosite 11:	AGC1	P16112	T1812	GAYYGSGTPSSFPTV	75 / 8 AA	250
Phosphosite 12:	USP2	O75604	T31	KSGYGAYTPSSYGAN	75 / 8 AA	68
Phosphosite 13:	MAST3	O60307	S100	GYGTNTPSSTLSSSS	100 / 7 AA	143
Phosphosite 14:	MAST1	Q9Y2H9	S105	GYGTNTPSSTVSSSC	100 / 7 AA	171
Phosphosite 15:	MAST2	Q6P0Q8	S245	GYGTNTPSSTVSSSC	100 / 7 AA	196
Phosphosite 16:	USP2	O75604	Y30	AKSGYGAYTPSSYGA	75 / 8 AA	68
Phosphosite 17:	MAST4	O15021	S303	GYGTNTPSSTVSSSC	100 / 7 AA	284
Phosphosite 18:	CXCR7	P25106	T150	YLSITYFTNTPSSRK	85 / 7 AA	41
Phosphosite 19:	TrkB	Q16620	T490	HISNGSNTPSSSEGG	66 / 9 AA	92
Phosphosite 20:	Ccr4	P51679	T342	LQIYSADTPSSSYTQ	55 / 9 AA	41