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:	Y674
P-Site Sequence:	ESEDDTSYFDTRSDR
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	Y674	ESEDDTSYFDTRSDR	100 / 9 AA	171
Phosphosite 1:	MAST2	Q6P0Q8	Y812	ESEDDTSYFDTRSER	100 / 9 AA	196
Phosphosite 2:	MAST3	O60307	Y667	EAEDDTSYFDTRSER	100 / 9 AA	143
Phosphosite 3:	MAST4	O15021	Y873	ESEDDTSYFDTRSEK	100 / 9 AA	284
Phosphosite 4:	MAST1	Q9Y2H9	S673	LESEDDTSYFDTRSD	100 / 8 AA	171
Phosphosite 5:	MAST2	Q6P0Q8	S811	LESEDDTSYFDTRSE	100 / 8 AA	196
Phosphosite 6:	MAST3	O60307	S666	LEAEDDTSYFDTRSE	100 / 8 AA	143
Phosphosite 7:	MAST4	O15021	S872	LESEDDTSYFDTRSE	100 / 8 AA	284
Phosphosite 8:	MASTL	Q96GX5	Y862	DDETDTSYFEARNTA	75 / 8 AA	97
Phosphosite 9:	MAST3	O60307	T665	QLEAEDDTSYFDTRS	100 / 7 AA	143
Phosphosite 10:	MAST1	Q9Y2H9	T672	HLESEDDTSYFDTRS	100 / 7 AA	171
Phosphosite 11:	MAST2	Q6P0Q8	T810	QLESEDDTSYFDTRS	100 / 7 AA	196
Phosphosite 12:	MAST4	O15021	T871	QLESEDDTSYFDTRS	100 / 7 AA	284
Phosphosite 13:	RPS6KA1	Q15418	Y350	AQPDDTFYFDTEFTS	87 / 8 AA	83
Phosphosite 14:	MAST4	O15021	T876	DDTSYFDTRSEKYHH	100 / 6 AA	284
Phosphosite 15:	MAST2	Q6P0Q8	T815	DDTSYFDTRSERYHH	100 / 6 AA	196
Phosphosite 16:	MAST3	O60307	T670	DDTSYFDTRSERYRH	100 / 6 AA	143
Phosphosite 17:	MAST1	Q9Y2H9	T677	DDTSYFDTRSDRYHH	100 / 6 AA	171
Phosphosite 18:	Pxdn	Q92626	Y1015	HWDGDTIYYETRKIV	55 / 9 AA	167
Phosphosite 19:	OSBP2	Q969R2	Y452	EEDEDTEYFDAMEDS	55 / 9 AA	101
Phosphosite 20:	FAM3C	Q92520	Y121	GEVLDTKYFDMWGGD	62 / 8 AA	25