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:	S3637
P-Site Sequence:	PPCEFSESHLSRLAP
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	S3637	PPCEFSESHLSRLAP	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	S3635	IFPPCEFSESHLSRL	100 / 7 AA	402
Phosphosite 2:	MEI1	Q5TIA1	T475	RCAEFSQTLLSRRPL	66 / 9 AA	141
Phosphosite 3:	DDX50	Q9BQ39	S88	LSDEFSKSHKSRRKD	77 / 9 AA	83
Phosphosite 4:	ROPN1	Q9HAT0	S178	VDGEISASHVSRMLN	66 / 9 AA	24
Phosphosite 5:	GALNT5	Q7Z7M9	S320	KKLNFSESHLVIITK	85 / 7 AA	106
Phosphosite 6:	K9	P35527	S9	SCRQFSSSYLSRSGG	66 / 9 AA	62
Phosphosite 7:	PLA2G4C	Q9UP65	S153	QTRELPESHLSNMKK	75 / 8 AA	61
Phosphosite 8:	KDM1	O60341	S563	DDFEFTGSHLTVRNG	62 / 8 AA	93
Phosphosite 9:	SHROOM4	Q9ULL8	S1061	RSRAFSESHISLAPQ	75 / 8 AA	166
Phosphosite 10:	SPEN	Q96T58	S3640	EFSESHLSRLAPDLL	100 / 6 AA	402
Phosphosite 11:	TAGLN	Q01995	T164	QEHKREFTESQLQEG	71 / 7 AA	23
Phosphosite 12:	PHF8	Q9UPP1	T234	ISLEFSDTRLSNLVE	62 / 8 AA	118
Phosphosite 13:	TAGLN	Q01995	S166	HKREFTESQLQEGKH	71 / 7 AA	23
Phosphosite 14:	TLE6	Q9H808	S203	AEDRFPESHLPIQTP	71 / 7 AA	50
Phosphosite 15:	ZNF519	Q8TB69	S248	KKCIIVFSQSHLKGH	83 / 6 AA	63
Phosphosite 16:	AKAP6	Q13023	S2201	CSSEFSDSSLSADDA	75 / 8 AA	257
Phosphosite 17:	K9	P35527	Y10	CRQFSSSYLSRSGGG	75 / 8 AA	62
Phosphosite 18:	BSX	Q3C1V8	S120	ARTVFSDSQLSGLEK	71 / 7 AA	26
Phosphosite 19:	TTBK2	Q6IQ55	S1030	FSRLTVDSHLSRSAE	83 / 6 AA	137
Phosphosite 20:	C9orf125	Q9BRR3	S233	HLLRARFSEPHLRDA	83 / 6 AA	47