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:	S1880
P-Site Sequence:	EKITRTASKNSAADL
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	S1880	EKITRTASKNSAADL	100 / 9 AA	402
Phosphosite 1:	D430041B17	A6NL88	S532	PQHLRTASKNEVTV_	100 / 6 AA	56
Phosphosite 2:	EXOC4	Q96A65	S410	MKNTRTASEPSAQLS	77 / 9 AA	110
Phosphosite 3:	LRRFIP2	Q9Y608	S309	ENYTRPSSRNSASAT	66 / 9 AA	82
Phosphosite 4:	NKTR	P30414	S539	SSRSRTASKSSSHSR	66 / 9 AA	166
Phosphosite 5:	C10orf71	Q711Q0	S1168	AQLERTASKPPAVPP	75 / 8 AA	156
Phosphosite 6:	PHRF1	Q9P1Y6	S864	SEITRTISINSPKAQ	66 / 9 AA	179
Phosphosite 7:	BIN2	Q9UBW5	S395	VLRTRTASEGSEQPK	66 / 9 AA	62
Phosphosite 8:	ZNF543	Q08ER8	S113	ERLTQGASKNSQLGQ	75 / 8 AA	68
Phosphosite 9:	DPP9	Q86TI2	S310	YRYPRTGSKNPKIAL	71 / 7 AA	98
Phosphosite 10:	HAND1	O96004	S109	KERRRTESINSAFAE	75 / 8 AA	24
Phosphosite 11:	TMED7	Q9Y3B3	T99	QYDSFTFTASKNGTY	85 / 7 AA	25
Phosphosite 12:	GluR-delta1	Q9ULK0	S713	AELWRTISKNGGADN	62 / 8 AA	112
Phosphosite 13:	PUS10	Q3MIT2	S101	SHVGSTASKNSNLNV	100 / 6 AA	60
Phosphosite 14:	DPP9	Q86TI2	T308	DSYRYPRTGSKNPKI	83 / 6 AA	98
Phosphosite 15:	TMED7	Q9Y3B3	S101	DSFTFTASKNGTYKF	75 / 8 AA	25
Phosphosite 16:	TCF20	Q9UGU0	S1370	NIRRSASSNSAEAGG	75 / 8 AA	212
Phosphosite 17:	PCNX	Q96RV3	T681	ATRRTSSTNSAKTRA	75 / 8 AA	259
Phosphosite 18:	PCNX	Q96RV3	S680	RATRRTSSTNSAKTR	75 / 8 AA	259
Phosphosite 19:	DGCR14	Q96DF8	T405	LQRLVSRTASKYTDR	71 / 7 AA	53
Phosphosite 20:	AP1B1	Q10567	S600	LPPRTASSESAESPE	75 / 8 AA	105