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:	S3091
P-Site Sequence:	ITQTVSLSHLSQGEV
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	S3091	ITQTVSLSHLSQGEV	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	S3089	HSITQTVSLSHLSQG	100 / 7 AA	402
Phosphosite 2:	ETV4	P43268	S457	EEDTVPLSHLDESPA	66 / 9 AA	54
Phosphosite 3:	RPRD2	Q5VT52	S1042	PSDGVSLSNLTQPSL	75 / 8 AA	156
Phosphosite 4:	CDK5RAP2	Q96SN8	S1490	SLSRKTVSLEHLQRE	85 / 7 AA	215
Phosphosite 5:	SPEN	Q96T58	S3094	TVSLSHLSQGEVRMN	100 / 6 AA	402
Phosphosite 6:	RBM27	Q9P2N5	S696	LQQQQTLSHLSQQHH	85 / 7 AA	119
Phosphosite 7:	ZNF676	Q8N7Q3	S154	VRSFCMLSHLSQHER	100 / 6 AA	68
Phosphosite 8:	ZNF208	O43345	S186	VRSFCMLSHLSQHKR	100 / 6 AA	134
Phosphosite 9:	NSUN4	Q96CB9	S313	VYSTCSLSHLQNEYV	85 / 7 AA	43
Phosphosite 10:	NSUN4	Q96CB9	S311	HVVYSTCSLSHLQNE	85 / 7 AA	43
Phosphosite 11:	RBM27	Q9P2N5	S699	QQTLSHLSQQHHHLP	100 / 6 AA	119
Phosphosite 12:	FAM114A1	Q8IWE2	S261	TLMERTVSLSQMLRE	71 / 7 AA	61
Phosphosite 13:	KIAA1908	Q96PY0	S198	SRSPRGLSHLGQSLC	71 / 7 AA	28
Phosphosite 14:	CXorf57	Q6NSI4	S222	DTKIISLSHLEMTWT	71 / 7 AA	98
Phosphosite 15:	CDK12	Q9NYV4	S1381	RTFSGSLSHLGESSS	55 / 9 AA	164
Phosphosite 16:	TNRC6A	Q8NDV7	S505	GMNGTSLSHLSNGES	100 / 6 AA	210
Phosphosite 17:	C14orf80	Q86SX3	S210	CHSDQSLSHLSVTEA	100 / 6 AA	54
Phosphosite 18:	FAM114A1	Q8IWE2	S263	MERTVSLSQMLREAK	71 / 7 AA	61
Phosphosite 19:	Tiam1	Q13009	S186	DSLEFSLSDLSQEHL	85 / 7 AA	178
Phosphosite 20:	CENTB1	Q15027	S86	CLEKFTVSLNHKLDS	83 / 6 AA	82