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:	SMN1
Human P-Site:	S8
P-Site Sequence:	MAMSSGGSGGGVPEQ
UniProt:	Q16637
Intern. Prot. ID:	IPI00003394

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMN1	Q16637	S8	MAMSSGGSGGGVPEQ	100 / 9 AA	32
Phosphosite 1:	CXXC5	Q7LFL8	S91	SFGSSGGSGGGSMMG	100 / 8 AA	33
Phosphosite 2:	MAST3	O60307	S885	RASSSGGSGGGSGGR	100 / 8 AA	143