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:	S2474
P-Site Sequence:	IPIPTLPSVTAAKLS
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	S2474	IPIPTLPSVTAAKLS	100 / 9 AA	402
Phosphosite 1:	JUN	P05412	S129	HSQNTLPSVTSAAQP	87 / 8 AA	36
Phosphosite 2:	SPEN	Q96T58	S3107	MNTPTLPSITYSIRP	85 / 7 AA	402
Phosphosite 3:	KCNH4	Q9UQ05	S724	SSDKTLPSITEAESG	75 / 8 AA	112
Phosphosite 4:	HERC1	Q15751	S2474	SLDPTLPSVESQHQI	100 / 6 AA	532
Phosphosite 5:	HERC1	Q15751	T2471	ASFSLDPTLPSVESQ	100 / 6 AA	532
Phosphosite 6:	TRIM33	Q9UPN9	S661	NRGPTSPSVTAIELI	87 / 8 AA	123
Phosphosite 7:	N4BP1	O75113	T575	PQLLPSVTDARSAGP	85 / 7 AA	100
Phosphosite 8:	PET112L	O75879	S378	ETLPELPSVTREKLV	85 / 7 AA	62
Phosphosite 9:	N4BP1	O75113	S573	PLPQLLPSVTDARSA	85 / 7 AA	100
Phosphosite 10:	AMBN	Q9NP70	S377	GKMKGLPSVTPAAAD	85 / 7 AA	48
Phosphosite 11:	ESAM	Q96AP7	S312	SKNGTLSSVTSARAL	75 / 8 AA	41
Phosphosite 12:	BTBD7	Q9P203	S819	PPPVYLPSVKAAPPD	85 / 7 AA	126
Phosphosite 13:	SPEN	Q96T58	T3104	EVRMNTPTLPSITYS	83 / 6 AA	402
Phosphosite 14:	KIAA0895	Q8NCT3	S274	YANPALPSVLAKHSH	75 / 8 AA	61
Phosphosite 15:	SALL4	Q9UJQ4	T520	PESEGGPTLPGVGPN	83 / 6 AA	112
Phosphosite 16:	VSIG6	A6NJ16	S104	QFSLKLSSVTAADRA	85 / 7 AA	14
Phosphosite 17:	RTTN	Q86VV8	S971	VNPSNKPSLPSVFSL	83 / 6 AA	249
Phosphosite 18:	RAVER1	Q8IY67	S562	LTRPALPSVSRPHWA	71 / 7 AA	64
Phosphosite 19:	CCDC81	Q6ZN84	S22	QVLPTLPSLSQEEVS	55 / 9 AA	76
Phosphosite 20:	ATF7	P17544	S182	PLHPTLPSPTSVITQ	75 / 8 AA	53