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:	S1824
P-Site Sequence:	KPNKSKRSKTPVQAA
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	S1824	KPNKSKRSKTPVQAA	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	T1826	NKSKRSKTPVQAAAV	100 / 7 AA	402
Phosphosite 2:	CHD-2	O14647	S1441	SSSKSKRSQGPVHIT	77 / 9 AA	211
Phosphosite 3:	PRAMEF6	Q5VXH4	T133	LNAKRNKTPVQDCPR	85 / 7 AA	55
Phosphosite 4:	PRAMEF11	O60813	T93	LNAKRNKTPVQDCPR	85 / 7 AA	51
Phosphosite 5:	GUCY1B2	O75343	T580	EIMGRSKTPVDHKGS	100 / 6 AA	70
Phosphosite 6:	GUCY1B2	O75343	S578	EDEIMGRSKTPVDHK	100 / 6 AA	70
Phosphosite 7:	Id2	Q02363	T27	LGISRSKTPVDDPMS	100 / 6 AA	15
Phosphosite 8:	Id2	Q02363	S25	HSLGISRSKTPVDDP	100 / 6 AA	15
Phosphosite 9:	PRPF4B	Q13523	S366	PRDKSRRSRSPLLND	55 / 9 AA	117
Phosphosite 10:	SFRS11	Q05519	S323	EDKEKKRSKTPPKSY	100 / 6 AA	54
Phosphosite 11:	SFRS11	Q05519	T325	KEKKRSKTPPKSYST	100 / 6 AA	54
Phosphosite 12:	NOL8	Q76FK4	S668	PSSSEKRSKNPISRP	71 / 7 AA	132
Phosphosite 13:	C20orf111	Q9NX31	S84	QRRRRSKSPVLHPPK	71 / 7 AA	32
Phosphosite 14:	C20orf111	Q9NX31	S82	RTQRRRRSKSPVLHP	55 / 9 AA	32
Phosphosite 15:	TMPO	P42167	T208	PLKGRAKTPVTLKQR	83 / 6 AA	51
Phosphosite 16:	KIAA0256	Q93073	T486	AAGKKNKTPVQLDLG	71 / 7 AA	122
Phosphosite 17:	CAMSAP1	Q5T5Y3	S1120	RPQGSSRSKTPTPSV	75 / 8 AA	178
Phosphosite 18:	LKAP	Q9Y4F3	S1092	PWLLRSKSPVGNPQL	83 / 6 AA	193
Phosphosite 19:	CPAP	Q9HC77	S857	DLSKSRRSRSPPTSE	62 / 8 AA	153
Phosphosite 20:	TULP1	O00294	S345	AGRKRKRSKTANYLI	75 / 8 AA	61