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:	S836
P-Site Sequence:	HSPSSQSSETDQENE
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	S836	HSPSSQSSETDQENE	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	T838	PSSQSSETDQENERE	100 / 7 AA	402
Phosphosite 2:	eIF4B	P23588	S498	PPARSQSSDTEQQSP	75 / 8 AA	69
Phosphosite 3:	LIG3	P49916	S39	VRQFSQWSETDLLHG	85 / 7 AA	113
Phosphosite 4:	Helicase B	Q8NG08	S712	EDASSQSSKTNHHSC	66 / 9 AA	123
Phosphosite 5:	SPTBN4	Q9NRC6	S1445	LEGALQSSETGQDLR	85 / 7 AA	417
Phosphosite 6:	ANKRD36B	Q8N2N9	S705	GNNSNQVSETDEKED	66 / 9 AA	127
Phosphosite 7:	Ankyrin repeat domain-containing protein 36C	Q5JPF3	S795	GNNSNQVSETDEKED	66 / 9 AA	136
Phosphosite 8:	KIAA1641	A6QL64	S704	GNNSNQVSETDEKED	66 / 9 AA	127
Phosphosite 9:	TPRG1	Q6ZUI0	T26	GDDQPSETDHLSMEE	71 / 7 AA	31
Phosphosite 10:	SPTBN4	Q9NRC6	T1447	GALQSSETGQDLRSS	85 / 7 AA	417
Phosphosite 11:	TPRG1	Q6ZUI0	S24	QEGDDQPSETDHLSM	71 / 7 AA	31
Phosphosite 12:	GPR21	Q99679	S236	QARFSSQSGETGEVQ	75 / 8 AA	40
Phosphosite 13:	Grb14	Q14449	S427	PTASSQSSATNMAIH	66 / 9 AA	61
Phosphosite 14:	FBXO18	Q8NFZ0	T180	LSAESGETDQDAGDV	71 / 7 AA	118
Phosphosite 15:	MKRN3	Q13064	S228	PEAPLQSSETERKQM	71 / 7 AA	56
Phosphosite 16:	LANCL2	Q9NS86	S311	GNYPSSLSNETDRLV	75 / 8 AA	51
Phosphosite 17:	C12orf42	Q96LP6	S135	RSSPAPSSETDEAPL	55 / 9 AA	40
Phosphosite 18:	ANKRD34B	A5PLL1	S202	SSPLSHSSETELTLF	62 / 8 AA	56
Phosphosite 19:	RIN2	Q8WYP3	S571	VKNYLSQSSELDPPI	85 / 7 AA	100
Phosphosite 20:	ANKRD34B	A5PLL1	S201	ASSPLSHSSETELTL	71 / 7 AA	56