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:	Y674
P-Site Sequence:	DYYESRYYDDPREYR
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	Y674	DYYESRYYDDPREYR	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	Y673	GDYYESRYYDDPREY	100 / 8 AA	402
Phosphosite 2:	BUB1B	O60566	Y116	LQGEKRYYSDPRFLN	77 / 9 AA	120
Phosphosite 3:	GBP3	Q9H0R5	Y446	QDLEKKYYEEPRKGI	55 / 9 AA	68
Phosphosite 4:	NDUFA10	O95299	Y118	NCSLEKFYDDPRSND	71 / 7 AA	41
Phosphosite 5:	BUB1B	O60566	S117	QGEKRYYSDPRFLNL	85 / 7 AA	120
Phosphosite 6:	ACSL6	Q9UKU0	Y86	PQLLTHYYDDARTMY	62 / 8 AA	78
Phosphosite 7:	CELSR3	Q9NYQ7	Y1608	HTVHLRYYNKPRTDA	71 / 7 AA	358
Phosphosite 8:	GBP1	P32455	Y448	QDLKKKYYEEPRKGI	57 / 7 AA	68
Phosphosite 9:	SNRNP200	O75643	Y276	QRQLSRFYDDAIVSQ	71 / 7 AA	245
Phosphosite 10:	RBM4B	Q9BQ04	Y210	MGYGESMYYNDAYGA	62 / 8 AA	40
Phosphosite 11:	RBM4B	Q9BQ04	Y211	GYGESMYYNDAYGAL	62 / 8 AA	40
Phosphosite 12:	GPATCH4	Q5T3I0	Y329	EEVESRAYADPCSRR	75 / 8 AA	50
Phosphosite 13:	Cx45	P36383	Y45	VGGESIYYDEQSKFV	55 / 9 AA	45
Phosphosite 14:	Cx45	P36383	Y44	AVGGESIYYDEQSKF	62 / 8 AA	45
Phosphosite 15:	MEGF8	Q7Z7M0	Y1250	QLCSPGYYGDPRAGG	83 / 6 AA	303
Phosphosite 16:	FOXG1	P55316	Y246	FVKVPRHYDDPGKGN	71 / 7 AA	52
Phosphosite 17:	RC3H1	Q5TC82	Y593	AQQTDVYYQDPRGAA	83 / 6 AA	126
Phosphosite 18:	PKBb	P31751	Y438	TSEVDTRYFDDEFTA	57 / 7 AA	56
Phosphosite 19:	EAPP	Q56P03	Y102	ATAPTRYYDDIYFDS	83 / 6 AA	33
Phosphosite 20:	CD84	Q9UIB8	Y296	QPAESRIYDEILQSK	71 / 7 AA	39