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:	S3107
P-Site Sequence:	MNTPTLPSITYSIRP
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	S3107	MNTPTLPSITYSIRP	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	S2474	IPIPTLPSVTAAKLS	85 / 7 AA	402
Phosphosite 2:	ALMS1	Q8TCU4	S1425	TGIPTLPSTFYSHTE	77 / 9 AA	461
Phosphosite 3:	DEPDC2	Q70Z35	S1053	QIDDLLSSITYSPKL	85 / 7 AA	183
Phosphosite 4:	DEPDC2	Q70Z35	T1055	DDLLSSITYSPKLER	85 / 7 AA	183
Phosphosite 5:	MGC48595	Q86WZ0	S38	VWQRGLPSIPYSQYS	85 / 7 AA	112
Phosphosite 6:	FAM43B	Q6ZT52	T147	AYLLPRITYCTADGR	71 / 7 AA	37
Phosphosite 7:	SPEN	Q96T58	T3104	EVRMNTPTLPSITYS	100 / 6 AA	402
Phosphosite 8:	HEFL	Q9NQ75	S171	ASLPTLPSQVYDVPT	75 / 8 AA	87
Phosphosite 9:	KCNH4	Q9UQ05	S724	SSDKTLPSITEAESG	100 / 6 AA	112
Phosphosite 10:	CRTC2	Q53ET0	S464	PTMSPTLSSITQGVP	85 / 7 AA	73
Phosphosite 11:	ERH	P84090	S49	RMNPNSPSITYDISQ	75 / 8 AA	12
Phosphosite 12:	SEC63D1	A2PYH4	S1220	TPKPSLPSISRSEYL	66 / 9 AA	163
Phosphosite 13:	GLUT2	P11168	T69	NSTDELPTISYSMNP	71 / 7 AA	57
Phosphosite 14:	ZNF804A	Q7Z570	S452	VYTTTKPSISYSCNP	75 / 8 AA	137
Phosphosite 15:	Egr1	P18146	T132	TTRLPPITYTGRFSL	71 / 7 AA	58
Phosphosite 16:	GLUT2	P11168	S71	TDELPTISYSMNPKP	71 / 7 AA	57
Phosphosite 17:	AML2	Q13761	T257	RSFPTLPTLTESRFP	66 / 9 AA	44
Phosphosite 18:	MUC4	Q99102	S946	TVPPTPPSITSSGLT	77 / 9 AA	232
Phosphosite 19:	HMCN1	Q96RW7	T2419	GIPLPSITWFKDGWP	83 / 6 AA	613
Phosphosite 20:	SLC9A4	Q6AI14	S690	SSDPGSPSITFSACS	66 / 9 AA	90