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:	T156
P-Site Sequence:	YGHHERGTGGFDRTR
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	T156	YGHHERGTGGFDRTR	100 / 9 AA	402
Phosphosite 1:	DUT	P33316	S243	LDDTERGSGGFGSTG	85 / 7 AA	27
Phosphosite 2:	CATSPERB	Q9H7T0	T368	LVDQERGTGVYLFYN	62 / 8 AA	127
Phosphosite 3:	ENTPD4	Q9Y227	T389	QTIYLRGTGDFDLCR	85 / 7 AA	70
Phosphosite 4:	C19orf45	Q8NA69	T401	QSYLPRGTGEFDFLT	85 / 7 AA	57
Phosphosite 5:	CKMT2	P17540	T356	LRLQKRGTGGVDTAA	66 / 9 AA	48
Phosphosite 6:	CKMT1A	P12532	T355	LRLQKRGTGGVDTAA	66 / 9 AA	47
Phosphosite 7:	CKB	P12277	T322	LRLQKRGTGGVDTAA	66 / 9 AA	43
Phosphosite 8:	M-CK	P06732	T322	LRLQKRGTGGVDTAA	66 / 9 AA	43
Phosphosite 9:	XAP89	Q8TCZ2	S24	ATLVQRGSGDFDDFN	62 / 8 AA	28
Phosphosite 10:	POLI	Q9UNA4	T579	VSPCEPGTSGFNSSS	55 / 9 AA	80
Phosphosite 11:	POLI	Q9UNA4	S580	SPCEPGTSGFNSSSS	62 / 8 AA	80
Phosphosite 12:	PUS1	Q9Y606	T187	ILGLKRVTGGFNSKN	62 / 8 AA	47
Phosphosite 13:	TEX11	Q8IYF3	S352	LMDHERESVGFHFLT	62 / 8 AA	108
Phosphosite 14:	WISP1	O95388	T200	RKTAPRDTGAFDAVG	71 / 7 AA	40
Phosphosite 15:	NARF	Q9UHQ1	T449	YQSQERGTHSLDIKW	55 / 9 AA	51
Phosphosite 16:	ITPKC	Q96DU7	T264	AARKQPGTGGFQIQQ	62 / 8 AA	75
Phosphosite 17:	EPS15L1	Q9UBC2	T366	VPPSERGTPGPDSSG	75 / 8 AA	94
Phosphosite 18:	C17orf74	Q0P670	T318	WDQRRRGTEGFERPP	71 / 7 AA	57
Phosphosite 19:	RRP1B	Q14684	T43	SVKTQRETGGFSQEE	71 / 7 AA	84
Phosphosite 20:	C11orf86	A6NJI1	T54	SQGLERGTEGPDATA	75 / 8 AA	13