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:	S1380
P-Site Sequence:	LEPGEVPSDSDEDGE
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	S1380	LEPGEVPSDSDEDGE	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	S1382	PGEVPSDSDEDGEHK	100 / 7 AA	402
Phosphosite 2:	KLF8	O95600	S230	MSPLEIPSDSEESTI	75 / 8 AA	39
Phosphosite 3:	RRP1	P56182	S245	TQDEEVASDSDESSE	87 / 8 AA	53
Phosphosite 4:	LRRC66	Q68CR7	S864	PCSAEVPSDPDKAAF	75 / 8 AA	98
Phosphosite 5:	SETD4	Q9NVD3	S368	VLLGEVISDTNEKTS	66 / 9 AA	50
Phosphosite 6:	ZDBF2	Q9HCK1	S1325	DDKGYVPSDSEIIYV	75 / 8 AA	266
Phosphosite 7:	AGC1	P16112	S781	PSATEVPSASEEPSP	75 / 8 AA	250
Phosphosite 8:	ZNF238	Q99592	S157	HIAGDLPSDEDEGED	66 / 9 AA	58
Phosphosite 9:	TRPM8	Q7Z2W7	S917	AMFGQVPSDVDGTTY	75 / 8 AA	128
Phosphosite 10:	FURIN	P09958	S773	AWQEECPSDSEEDEG	75 / 8 AA	87
Phosphosite 11:	HSPA4	P34932	S828	GTDTAVPSDSDKKLP	85 / 7 AA	94
Phosphosite 12:	DIDO1	Q9BTC0	S862	ICTGQVPSAEDEPAP	66 / 9 AA	244
Phosphosite 13:	SPANXA1	Q9NS26	S18	KRSVPCDSNEANEMM	71 / 7 AA	11
Phosphosite 14:	SPANXD	Q9BXN6	S18	KRSVPCDSNEANEMM	71 / 7 AA	11
Phosphosite 15:	SPANXE	Q8TAD1	S18	KRSVPCDSNEANEMM	71 / 7 AA	11
Phosphosite 16:	HSPA4	P34932	S830	DTAVPSDSDKKLPEM	85 / 7 AA	94
Phosphosite 17:	CREB3	O43889	S46	LPLSEVPSDWEVDDL	62 / 8 AA	44
Phosphosite 18:	KLF8	O95600	S232	PLEIPSDSEESTIES	71 / 7 AA	39
Phosphosite 19:	AADAC	P22760	T74	SFDEVPPTSDENVTV	75 / 8 AA	46
Phosphosite 20:	MED19	A0JLT2	S194	PVPPETPSDSDHKKK	85 / 7 AA	26