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:	S1504
P-Site Sequence:	KKKIRTDSEGKMDDK
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	S1504	KKKIRTDSEGKMDDK	100 / 9 AA	402
Phosphosite 1:	SNW1	Q13573	S92	ALAIQVDSEGKIKYD	66 / 9 AA	61
Phosphosite 2:	KRT26	Q7Z3Y9	T363	LQQIRTETEGQKLEY	55 / 9 AA	52
Phosphosite 3:	CROT	Q9UKG9	S184	MNYFRTESEGRSPNH	62 / 8 AA	70
Phosphosite 4:	KCTD7	Q96MP8	T89	SGRHYIPTDSEGRYF	85 / 7 AA	33
Phosphosite 5:	DPP9	Q86TI2	S326	LAEFQTDSQGKIVST	55 / 9 AA	98
Phosphosite 6:	DST	Q03001	S1756	LQKIRAESEAKQYRR	55 / 9 AA	372
Phosphosite 7:	JAM3	Q9BX67	T296	DGVNYIRTDEEGDFR	85 / 7 AA	35
Phosphosite 8:	PRDM7	Q9NQW5	T176	LELRRKETEGKMYSL	62 / 8 AA	56
Phosphosite 9:	MYO3A	Q8NEV4	S1529	KRRPRKDSQGKLLDL	62 / 8 AA	186
Phosphosite 10:	CROT	Q9UKG9	T182	SIMNYFRTESEGRSP	71 / 7 AA	70
Phosphosite 11:	OLFML2B	Q68BL8	S461	PTTVRTDSLGKDAPA	75 / 8 AA	84
Phosphosite 12:	ETIF2-3LP	Q2VIR3	S305	PGIVSKDSEGKLMCK	55 / 9 AA	51
Phosphosite 13:	eIF2S3	P41091	S305	PGIVSKDSEGKLMCK	55 / 9 AA	51
Phosphosite 14:	KRT25	Q7Z3Z0	T359	LHQVRTETEGQKLEY	44 / 9 AA	49
Phosphosite 15:	KRT27	Q7Z3Y8	T364	LHQVRTETEGQKLEY	44 / 9 AA	50
Phosphosite 16:	KRT28	Q7Z3Y7	T366	LHQVRTETEGQKLEY	44 / 9 AA	51
Phosphosite 17:	CHD4	Q14839	S103	EEEVALRSDSEGSDY	71 / 7 AA	218
Phosphosite 18:	CASZ1	Q86V15	S1719	DEDLRTDSEESLPEA	55 / 9 AA	190
Phosphosite 19:	GLI3	P10071	S1013	SDPVRTGSEGLALPR	71 / 7 AA	170
Phosphosite 20:	ITCH	Q96J02	S450	GWEKRTDSNGRVYFV	62 / 8 AA	103