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:	S1747
P-Site Sequence:	ASFSQAESNVDPEPD
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	S1747	ASFSQAESNVDPEPD	100 / 9 AA	402
Phosphosite 1:	USP45	Q70EL2	S499	KEASHSESNVDADSE	66 / 9 AA	92
Phosphosite 2:	DTNA	Q9Y4J8	S645	EVGSETESNVDSEFA	66 / 9 AA	84
Phosphosite 3:	dynactin 1	Q14203	S421	EELSQAESTIDELKE	75 / 8 AA	142
Phosphosite 4:	USP9Y	O00507	S1611	DEKQDSESNVDPRDD	85 / 7 AA	291
Phosphosite 5:	ST3GAL5	Q9UNP4	S156	PKDSEAESKYDPPFG	66 / 9 AA	48
Phosphosite 6:	USP9X	Q93008	S1602	DEKQDNESNVDPRDD	100 / 6 AA	290
Phosphosite 7:	DAB1	O75553	S565	PDGSQASSNSDPFGE	77 / 9 AA	64
Phosphosite 8:	14-3-3 zeta	P63104	S114	PNASQAESKVFYLKM	85 / 7 AA	28
Phosphosite 9:	C17orf47	Q8NEP4	S319	LVSSQVESNVRTPIR	85 / 7 AA	63
Phosphosite 10:	SAS10	Q9NQZ2	S122	VQSEAEASVDPSLSW	62 / 8 AA	55
Phosphosite 11:	SP140L	Q9H930	S394	ILKSQNNSSVDPCMR	66 / 9 AA	50
Phosphosite 12:	SP140	Q13342	S681	ILKSQNNSSVDPCMR	66 / 9 AA	100
Phosphosite 13:	Slc13a2	Q13183	S165	QLHSSQASSNVEEGS	75 / 8 AA	64
Phosphosite 14:	AHNAK2	Q8IVF2	S4844	VPTSQAESHSGPLNS	66 / 9 AA	617
Phosphosite 15:	CDK13	Q14004	S1074	QLKSQGSSNVAPVKT	66 / 9 AA	165
Phosphosite 16:	USP25	Q9UHP3	T89	SVGSQADTNVIDLTG	71 / 7 AA	126
Phosphosite 17:	Slc13a2	Q13183	S166	LHSSQASSNVEEGSN	75 / 8 AA	64
Phosphosite 18:	BAT2L1	Q5JSZ5	S977	FKSSQGDSGVDLSAE	62 / 8 AA	166
Phosphosite 19:	TMCO7	Q9C0B7	S686	SLAHQAESTVESQTL	62 / 8 AA	121
Phosphosite 20:	MYO3B	Q8WXR4	S1173	RSHSQAESNNGRTQT	100 / 6 AA	152