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:	CSTF3
Human P-Site:	Y420
P-Site Sequence:	VTAALMEYYCSKDKS
UniProt:	Q12996
Intern. Prot. ID:	IPI00015195

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CSTF3	Q12996	Y420	VTAALMEYYCSKDKS	100 / 9 AA	83
Phosphosite 1:	TBC1D23	Q9NUY8	Y281	DLFSLAQYYCSKTPA	66 / 9 AA	78
Phosphosite 2:	TBC1D23	Q9NUY8	Y282	LFSLAQYYCSKTPAS	75 / 8 AA	78
Phosphosite 3:	TIMD4	Q96H15	Y344	RGKLMETYCSQKHTR	75 / 8 AA	42
Phosphosite 4:	TIMD4	Q96H15	T343	LRGKLMETYCSQKHT	75 / 8 AA	42
Phosphosite 5:	UBR7	Q8N806	Y423	RVDGMQYYCS_____	83 / 6 AA	48
Phosphosite 6:	UBR7	Q8N806	Y422	RRVDGMQYYCS____	83 / 6 AA	48
Phosphosite 7:	TBC1D23	Q9NUY8	S284	SLAQYYCSKTPASFR	83 / 6 AA	78
Phosphosite 8:	BDH1	Q02338	T286	EKIAKMETYCSSGST	75 / 8 AA	38
Phosphosite 9:	TRIM2	Q9C040	Y129	DGNVMEFYCQSCETA	66 / 6 AA	82
Phosphosite 10:	PDCD2	Q16342	Y154	SRCHKAYYCSKEHQT	71 / 7 AA	39
Phosphosite 11:	DDX41	Q9UJV9	Y279	QTHGILEYYCRLLQE	50 / 8 AA	70
Phosphosite 12:	ACSF3	Q4G176	Y303	IYTKLMEYYDRHFTQ	100 / 5 AA	64
Phosphosite 13:	DOCK8	Q8NF50	Y938	NCSRMSYYCSGSSDA	83 / 6 AA	239
Phosphosite 14:	DOCK8	Q8NF50	Y937	RNCSRMSYYCSGSSD	83 / 6 AA	239
Phosphosite 15:	PGBD1	Q96JS3	Y542	LYAPLEEYYCFDKSM	71 / 7 AA	93
Phosphosite 16:	CFH	P08603	Y658	HSEVVEYYCNPRFLM	57 / 7 AA	139
Phosphosite 17:	ACSF3	Q4G176	Y304	YTKLMEYYDRHFTQP	100 / 5 AA	64
Phosphosite 18:	BDH1	Q02338	Y287	KIAKMETYCSSGSTD	83 / 6 AA	38
Phosphosite 19:	FMNL3	Q8IVF7	Y309	RFEKLMEYFRNEDSN	57 / 7 AA	117
Phosphosite 20:	DOCK8	Q8NF50	S936	DRNCSRMSYYCSGSS	83 / 6 AA	239