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:	S1405
P-Site Sequence:	LYESSRLSFLLRDRE
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	S1405	LYESSRLSFLLRDRE	100 / 9 AA	402
Phosphosite 1:	BEST2	Q8NFU1	S415	GPLGRRLSFLLRKNS	77 / 9 AA	57
Phosphosite 2:	KIF15	Q9NS87	T321	CYRDSKLTFLLRDSL	75 / 8 AA	160
Phosphosite 3:	UPF0638 protein B	P0C875	S304	LKRSSRLSFLSGWDC	100 / 7 AA	37
Phosphosite 4:	GYS1	P13807	Y351	EALARLNYLLRVNGS	62 / 8 AA	84
Phosphosite 5:	LOC148137	Q2NL68	S441	READARLSFLLDQAE	75 / 8 AA	51
Phosphosite 6:	CCNI	Q14094	S13	PLENQRLSFLLEKAI	100 / 6 AA	43
Phosphosite 7:	SMG1	Q96Q15	S146	YSDESRLSNLLRRIT	87 / 8 AA	410
Phosphosite 8:	Putative uncharacterized SMG1-like protein	Q6P435	S146	YCDESRLSNLLRRIT	87 / 8 AA	18
Phosphosite 9:	C17orf56	Q96N21	S12	PPLRDRLSFLHRLPI	85 / 7 AA	55
Phosphosite 10:	ANK3	Q12955	S1413	QEPCGRLSFLKEPKT	71 / 7 AA	480
Phosphosite 11:	Rapgef3	O95398	S504	VGRDTRLSNLLREQW	75 / 8 AA	104
Phosphosite 12:	BIRC6	Q9NR09	Y233	SVMDRLSYLLPSARP	71 / 7 AA	528
Phosphosite 13:	UPF0638 protein B	P0C875	S301	PPGLKRSSRLSFLSG	100 / 6 AA	37
Phosphosite 14:	BIRC6	Q9NR09	S232	SSVMDRLSYLLPSAR	71 / 7 AA	528
Phosphosite 15:	CIITA	P33076	S834	QELPGRLSFLGTRLT	71 / 7 AA	123
Phosphosite 16:	NUP85	Q9BW27	T536	MMLSDRLTFLGKYRE	71 / 7 AA	75
Phosphosite 17:	ZNF521	Q96K83	Y132	KSFSRLSYLKHHEQS	83 / 6 AA	148
Phosphosite 18:	ZNF12	P17014	Y451	KFFSRLSYLTVHYRT	83 / 6 AA	58
Phosphosite 19:	RASSF3	Q86WH2	S179	GPRTDTLSFVLREHE	83 / 6 AA	28
Phosphosite 20:	KIF26A	Q9ULI4	T682	PYRDHRLTMLLRESL	71 / 7 AA	190