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:	S853
P-Site Sequence:	QSPEKPRSCNKLSRE
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	S853	QSPEKPRSCNKLSRE	100 / 9 AA	402
Phosphosite 1:	PADI4	Q9UM07	Y498	LASPRSCYKLFQEQQ	85 / 7 AA	74
Phosphosite 2:	SALL3	Q9BXA9	S72	DFLEHQRSCTKLPPV	66 / 9 AA	135
Phosphosite 3:	AGXT2L2	Q8IUZ5	S442	DMEEKVRSCETLRLQ	66 / 9 AA	50
Phosphosite 4:	ZNF73	O43830	Y313	THTGEKPYACNKCGK	75 / 8 AA	38
Phosphosite 5:	WDR48	Q8TAF3	T199	LRVWDPRTCAKLMKL	71 / 7 AA	76
Phosphosite 6:	ZNF268	Q14587	Y640	THTGEKPYSCNECGK	85 / 7 AA	108
Phosphosite 7:	ZNF840P	A6NDX5	S362	HTGEKPFSCNECKKT	85 / 7 AA	83
Phosphosite 8:	L1TD1	Q5T7N2	S699	DIEERSRSCNIRLIG	71 / 7 AA	99
Phosphosite 9:	SKT	Q5T5P2	S526	VYIEKPRSAAGLSSL	66 / 9 AA	214
Phosphosite 10:	ZNF268	Q14587	S641	HTGEKPYSCNECGKA	85 / 7 AA	108
Phosphosite 11:	KIF3A	Q9Y496	S11	NKSEKPESCDNVKVV	55 / 9 AA	80
Phosphosite 12:	ZNF559	Q9BR84	Y325	VHTGEKPYECNKCGK	75 / 8 AA	62
Phosphosite 13:	ZNF606	Q8WXB4	Y652	THTGEKPYECNKCGK	75 / 8 AA	92
Phosphosite 14:	ZNF564	Q8TBZ8	Y337	THTGEKPYECNKCGK	75 / 8 AA	64
Phosphosite 15:	ZNF527	Q8NB42	Y494	SHAGEKPYECNKCGK	75 / 8 AA	67
Phosphosite 16:	ZNF833	Q6ZTB9	Y38	THTGEKPYECNKCGK	75 / 8 AA	22
Phosphosite 17:	ZNF569	Q5MCW4	Y606	GHTGEKPYECNKCGK	75 / 8 AA	80
Phosphosite 18:	ZNF568	Q3ZCX4	Y586	SHTGEKPYECNKCGK	75 / 8 AA	74
Phosphosite 19:	ZNF260	Q3ZCT1	Y304	IHTGEKPYECNKCGK	75 / 8 AA	47
Phosphosite 20:	ZNF83	P51522	Y233	IHTGEKPYECNKCGK	75 / 8 AA	60