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:	Y596
P-Site Sequence:	RESQLAFYHCMEKSG
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	Y596	RESQLAFYHCMEKSG	100 / 9 AA	402
Phosphosite 1:	SLC9A1	P19634	Y577	EPQLIAFYHKMEMKQ	75 / 8 AA	91
Phosphosite 2:	IFT52	Q9Y366	Y201	NRPILAFYHSKNQGG	62 / 8 AA	50
Phosphosite 3:	GIT1	Q9Y2X7	Y233	LTDRLAFYLCGRKPD	71 / 7 AA	84
Phosphosite 4:	GIT2	Q14161	Y233	LTDRLAFYLCGRKPD	71 / 7 AA	85
Phosphosite 5:	CLCN5	P51795	Y478	VGMEQLAYYHQEWTV	83 / 6 AA	83
Phosphosite 6:	CASZ1	Q86V15	Y551	LNGKSTHYHCMQVGC	57 / 7 AA	190
Phosphosite 7:	CACNA1I	Q9P0X4	Y1333	QLFKGKFYHCLGVDT	66 / 6 AA	245
Phosphosite 8:	TBX4	P57082	Y334	QRDSSLFYHCLKRRD	66 / 6 AA	60
Phosphosite 9:	ARSE	P51690	Y535	PASEPVFYQVMERVQ	44 / 9 AA	66
Phosphosite 10:	C2orf77	Q0VFZ6	Y526	TGVQLPFYNSQGPKY	57 / 7 AA	66
Phosphosite 11:	TRIM69	Q86WT6	Y457	EGGQLSFYNAKTMTH	50 / 8 AA	57
Phosphosite 12:	CCDC38	Q502W7	Y78	YLSQLAFYPKRSGRS	83 / 6 AA	65
Phosphosite 13:	OR2D3	Q8NGH3	Y111	KRKTISFYGCMTQII	57 / 7 AA	37
Phosphosite 14:	MEN1	O00255	Y332	PYMYLAGYHCRNRNV	62 / 8 AA	68
Phosphosite 15:	Cercam	Q5T4B2	Y232	GADQLAFYPPHPNYT	100 / 5 AA	68
Phosphosite 16:	MXRA5	Q9NR99	Y2808	TQRDAGFYKCMAKNI	57 / 7 AA	312
Phosphosite 17:	EDNRA	P25101	Y263	DWWLFGFYFCMPLVC	57 / 7 AA	49
Phosphosite 18:	IFT52	Q9Y366	S203	PILAFYHSKNQGGKL	57 / 7 AA	50
Phosphosite 19:	SPRED1	Q7Z699	Y377	LCAESMLYHCMSDSE	80 / 5 AA	50
Phosphosite 20:	ZNF568	Q3ZCX4	Y212	NEFGKPFYHCASYVV	80 / 5 AA	74