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:	S725
P-Site Sequence:	ERRPIERSQSPVHLR
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	S725	ERRPIERSQSPVHLR	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	S727	RPIERSQSPVHLRRP	100 / 7 AA	402
Phosphosite 2:	ZNF646	O15015	S1440	VPRPGERSQSPIRAA	77 / 9 AA	201
Phosphosite 3:	ZNF646	O15015	S1442	RPGERSQSPIRAASS	85 / 7 AA	201
Phosphosite 4:	VGLL4	Q14135	S101	RRDPRERSRSPIERA	66 / 9 AA	31
Phosphosite 5:	TRIM68	Q6AZZ1	S252	IAELKERSQRPVRWM	85 / 7 AA	56
Phosphosite 6:	KIF26B	Q2KJY2	S1004	PASKMQRSHSPVPAA	62 / 8 AA	224
Phosphosite 7:	BAG3	O95817	S173	HGPERSQSPAASDCS	85 / 7 AA	62
Phosphosite 8:	BAG3	O95817	S171	ASHGPERSQSPAASD	85 / 7 AA	62
Phosphosite 9:	OSGIN1	Q9UJX0	S166	GLEGRSQSPVALLFD	85 / 7 AA	61
Phosphosite 10:	OSGIN1	Q9UJX0	S164	SEGLEGRSQSPVALL	100 / 6 AA	61
Phosphosite 11:	piccolo	Q9Y6V0	T4820	GVLPIQRTQSDNLPP	71 / 7 AA	567
Phosphosite 12:	GPATCH8	Q9UKJ3	S1033	IRSKIYRSQSPHYFR	85 / 7 AA	164
Phosphosite 13:	FBXO42	Q6P3S6	S391	PETREYRSQSPVRSM	100 / 6 AA	78
Phosphosite 14:	FAM122B	Q7Z309	S151	RFSRRSQSPVKCIRP	100 / 6 AA	27
Phosphosite 15:	PDZD7	Q9H5P4	S434	PRPPITRSQSYLTLW	85 / 7 AA	56
Phosphosite 16:	FBXO42	Q6P3S6	S393	TREYRSQSPVRSMDE	100 / 6 AA	78
Phosphosite 17:	FAM122B	Q7Z309	S149	PRRFSRRSQSPVKCI	100 / 6 AA	27
Phosphosite 18:	GAS2L2	Q8NHY3	S314	PTMTISRSQSPPPPV	85 / 7 AA	97
Phosphosite 19:	OGFR	Q9NZT2	S361	DAGPLERSQGDEAGG	71 / 7 AA	73
Phosphosite 20:	PRUNE	Q86TP1	S319	ICEVLERSHSPPLKL	71 / 7 AA	50