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:	CPSF1
Human P-Site:	Y1283
P-Site Sequence:	RNLMVYMYLPEAKES
UniProt:	Q10570
Intern. Prot. ID:	IPI00026219

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPSF1	Q10570	Y1283	RNLMVYMYLPEAKES	100 / 9 AA	161
Phosphosite 1:	CPSF1	Q10570	Y1281	RDRNLMVYMYLPEAK	100 / 7 AA	161
Phosphosite 2:	ADCY10	Q96PN6	Y1107	DNYMAYMYLNEGQKL	66 / 9 AA	187
Phosphosite 3:	TBL1XR1	Q9BZK7	Y15	VNFLVYRYLQESGFS	55 / 9 AA	56
Phosphosite 4:	TBL1Y	Q9BQ87	Y15	VNFLVYRYLQESGFS	55 / 9 AA	57
Phosphosite 5:	EIF4A3	P38919	Y207	QIYDVYRYLPPATQV	75 / 8 AA	47
Phosphosite 6:	SOX1	O00570	Y347	LREMISMYLPAGEGG	55 / 9 AA	39
Phosphosite 7:	GLUL	P15104	S19	GIKQVYMSLPQGEKV	62 / 8 AA	42
Phosphosite 8:	PTPDC1	A2A3K4	Y142	EQESGFTYLPEAFME	71 / 7 AA	84
Phosphosite 9:	SOX2	P48431	S275	GDLRDMISMYLPGAE	71 / 7 AA	34
Phosphosite 10:	SOX3	P41225	Y404	LRDMISMYLPPGGDA	55 / 9 AA	45
Phosphosite 11:	SOX3	P41225	S402	GDLRDMISMYLPPGG	71 / 7 AA	45
Phosphosite 12:	TMEM41B	Q5BJD5	Y178	GRPVVYKYLTEKAVK	62 / 8 AA	32
Phosphosite 13:	PHKA1	P46020	Y717	HVQNVHMYLPTKLFQ	83 / 6 AA	137
Phosphosite 14:	RNF217	Q8TC41	Y186	IFGCKYRYLPERPHL	83 / 6 AA	32
Phosphosite 15:	KIAA1797	Q5VW36	Y1357	SVPTDYSYLPESSFI	71 / 7 AA	200
Phosphosite 16:	SQRDL	Q9Y6N5	Y210	GAPQKIMYLSEAYFR	83 / 6 AA	50
Phosphosite 17:	ERBB2IP	Q96RT1	Y290	IDENQLMYLPDSIGG	66 / 6 AA	158
Phosphosite 18:	EIF4A3	P38919	Y205	KEQIYDVYRYLPPAT	83 / 6 AA	47
Phosphosite 19:	KIAA1797	Q5VW36	S1356	ASVPTDYSYLPESSF	83 / 6 AA	200
Phosphosite 20:	CXorf23	A2AJT9	Y93	SLENVYMYKPHRGYS	83 / 6 AA	84