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:	S2466
P-Site Sequence:	VTPPSDPSIPIPTLP
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	S2466	VTPPSDPSIPIPTLP	100 / 9 AA	402
Phosphosite 1:	ELF4	Q99607	S641	TSPVTDPSIPIRKKS	85 / 7 AA	71
Phosphosite 2:	ELF4	Q99607	S194	TSPVTDPSIPIRKKS	85 / 7 AA	71
Phosphosite 3:	CHD9	Q3L8U1	S2314	ATEYSDPSVPTPPGA	75 / 8 AA	326
Phosphosite 4:	CDYL	Q9Y232	S45	PDGPSDPSISVSSEQ	75 / 8 AA	66
Phosphosite 5:	C22orf31	O95567	S11	INVRRDPSIPIYGLR	75 / 8 AA	33
Phosphosite 6:	FHOD1	Q9Y613	S1033	GEAPSNPSVPVAVSS	62 / 8 AA	127
Phosphosite 7:	CHSY1	Q86X52	S128	SSEGSDTSVPIPVVP	75 / 8 AA	92
Phosphosite 8:	POU2F3	Q9UKI9	S264	ESSPSDPSVSTPSSY	66 / 9 AA	47
Phosphosite 9:	C10orf137	Q3B7T1	S631	DLPAADPSTPIPLKY	75 / 8 AA	139
Phosphosite 10:	FLJ32810	A6NI28	S585	FHTAPDPSIPLPQPQ	85 / 7 AA	89
Phosphosite 11:	FLJ32810	A6NI28	S192	FHTAPDPSIPLPQPQ	85 / 7 AA	89
Phosphosite 12:	C3orf20	Q8ND61	S59	EELISDPSVPTPSDI	75 / 8 AA	101
Phosphosite 13:	C10orf137	Q3B7T1	T632	LPAADPSTPIPLKYE	75 / 8 AA	139
Phosphosite 14:	TTC7A	Q9ULT0	T449	KLRPSDPTVPLMAAK	62 / 8 AA	96
Phosphosite 15:	MYOM3	Q5VTT5	S590	LSDPSEPSEPIALRG	75 / 8 AA	162
Phosphosite 16:	ALK7	Q8NER5	S427	DMVPSDPSIEEMRKV	100 / 6 AA	55
Phosphosite 17:	ALK4	P36896	S439	DLVPSDPSIEEMRKV	100 / 6 AA	57
Phosphosite 18:	Kv7.2	O43526	S787	NLRDSDTSISIPSVD	75 / 8 AA	96
Phosphosite 19:	ALK7	Q8NER5	S424	PYYDMVPSDPSIEEM	100 / 6 AA	55
Phosphosite 20:	C20orf72	Q9BQP7	S118	KPNASDPSVPLKIPL	62 / 8 AA	39