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:	PHF20
Human P-Site:	S959
P-Site Sequence:	EVTHRMDSIEKELDV
UniProt:	Q9BVI0
Intern. Prot. ID:	IPI00074876

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHF20	Q9BVI0	S959	EVTHRMDSIEKELDV	100 / 9 AA	115
Phosphosite 1:	BPTF	Q12830	S980	TRLHRMTSIEREEKE	77 / 9 AA	338
Phosphosite 2:	TUBGCP5	Q96RT8	S979	LGTWRMESIEKMESD	75 / 8 AA	118
Phosphosite 3:	BPTF	Q12830	T979	HTRLHRMTSIEREEK	75 / 8 AA	338
Phosphosite 4:	MYCBP2	O75592	S4591	DDFQRMTSIPKEELP	66 / 9 AA	510
Phosphosite 5:	APBA1	Q02410	S263	APYPRMDSYEQEEDI	66 / 9 AA	93
Phosphosite 6:	TTC3	P53804	S951	KYGHKLDSIEGKQLD	71 / 7 AA	230
Phosphosite 7:	APBA1	Q02410	Y264	PYPRMDSYEQEEDID	75 / 8 AA	93
Phosphosite 8:	SPIRE1	Q08AE8	S523	QPPQRRHSIEKETPT	66 / 9 AA	86
Phosphosite 9:	POLR3A	O14802	T62	VLDHRMGTSEKDRPC	55 / 9 AA	156
Phosphosite 10:	QPCTL	Q9NXS2	S294	RWFHRLRSIEKRLHR	75 / 8 AA	43
Phosphosite 11:	RUVBL1	Q9Y265	S424	AKINGKDSIEKEHVE	85 / 7 AA	50
Phosphosite 12:	MON2	Q7Z3U7	T986	YFFQRGETIEKELNK	55 / 9 AA	190
Phosphosite 13:	RBMS3	Q6XE24	S189	VGFARMESTEKCEVV	71 / 7 AA	47
Phosphosite 14:	RBMS2	Q15434	S184	VGFARMESTEKCEAI	71 / 7 AA	44
Phosphosite 15:	RBMS1	P29558	S190	VGFARMESTEKCEAV	71 / 7 AA	45
Phosphosite 16:	RBMS2	Q15434	T185	GFARMESTEKCEAII	71 / 7 AA	44
Phosphosite 17:	UBA1	P22314	T507	IIVTDMDTIEKSNLN	83 / 6 AA	118
Phosphosite 18:	PRPF38B	Q5VTL8	S481	GSQGRTDSVEKSKKR	71 / 7 AA	64
Phosphosite 19:	RUFY2	Q8WXA3	S278	SLHSRVDSLEKSNTK	71 / 7 AA	75
Phosphosite 20:	Mad1	Q05195	S145	IERIRMDSIGSTVSS	83 / 6 AA	25