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:	SPEN
Human P-Site:	S299
P-Site Sequence:	SDSSDSSSSSSDDSP
UniProt:	Q96T58
Intern. Prot. ID:	IPI00045914

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEN	Q96T58	S299	SDSSDSSSSSSDDSP	100 / 9 AA	402
Phosphosite 1:	IMUP	Q9GZP8	S57	HSSSDSSSSSSDSDT	100 / 9 AA	11
Phosphosite 2:	FAM133A	Q8N9E0	S115	SSSSDSSSSSSDSED	100 / 9 AA	29
Phosphosite 3:	FAM133B	Q5BKY9	S116	SSSSDSSSSSSDSED	100 / 9 AA	28
Phosphosite 4:	AP3B2	Q13367	S768	DEGSDSSSSSSESEM	88 / 9 AA	119
Phosphosite 5:	NRG2	O14511	S27	SSYSDSSSSSSERSS	88 / 9 AA	92
Phosphosite 6:	IMUP	Q9GZP8	S58	SSSDSSSSSSDSDTD	100 / 8 AA	11
Phosphosite 7:	FAM133A	Q8N9E0	S116	SSSDSSSSSSDSEDE	100 / 8 AA	29
Phosphosite 8:	FAM133B	Q5BKY9	S117	SSSDSSSSSSDSEDE	100 / 8 AA	28
Phosphosite 9:	SPEN	Q96T58	S300	DSSDSSSSSSDDSPA	100 / 8 AA	402