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:	Y1281
P-Site Sequence:	RDRNLMVYMYLPEAK
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	Y1281	RDRNLMVYMYLPEAK	100 / 9 AA	161
Phosphosite 1:	CPSF1	Q10570	Y1283	RNLMVYMYLPEAKES	100 / 7 AA	161
Phosphosite 2:	SOX2	P48431	S275	GDLRDMISMYLPGAE	71 / 7 AA	34
Phosphosite 3:	SOX3	P41225	S402	GDLRDMISMYLPPGG	71 / 7 AA	45
Phosphosite 4:	SOX1	O00570	Y347	LREMISMYLPAGEGG	71 / 7 AA	39
Phosphosite 5:	SOX3	P41225	Y404	LRDMISMYLPPGGDA	71 / 7 AA	45
Phosphosite 6:	PHKA1	P46020	Y717	HVQNVHMYLPTKLFQ	83 / 6 AA	137
Phosphosite 7:	ADCY10	Q96PN6	Y1107	DNYMAYMYLNEGQKL	83 / 6 AA	187
Phosphosite 8:	EIF4A3	P38919	Y207	QIYDVYRYLPPATQV	83 / 6 AA	47
Phosphosite 9:	ZNF431	Q8TF32	Y27	AERNLLVYSYFEKET	62 / 8 AA	67
Phosphosite 10:	CXorf23	A2AJT9	Y93	SLENVYMYKPHRGYS	83 / 6 AA	84
Phosphosite 11:	EIF4A3	P38919	Y205	KEQIYDVYRYLPPAT	83 / 6 AA	47
Phosphosite 12:	GAPDH	P04406	Y45	IDLNYMVYMFQYDST	71 / 7 AA	36
Phosphosite 13:	GLUL	P15104	S19	GIKQVYMSLPQGEKV	83 / 6 AA	42
Phosphosite 14:	GFM2	Q969S9	Y348	LLDAVTMYLPSPEER	83 / 6 AA	87
Phosphosite 15:	GFM2	Q969S9	T346	QPLLDAVTMYLPSPE	83 / 6 AA	87
Phosphosite 16:	OR2W1	Q9Y3N9	Y259	YGTIIYMYLQPGNRA	57 / 7 AA	36
Phosphosite 17:	GLUL	P15104	Y17	NKGIKQVYMSLPQGE	83 / 6 AA	42
Phosphosite 18:	ANKRD61	A6NGH8	Y318	GESPIYMYLQRSCNV	66 / 6 AA	46
Phosphosite 19:	ANKRD61	A6NGH8	Y316	RNGESPIYMYLQRSC	66 / 6 AA	46
Phosphosite 20:	OR2B11	Q5JQS5	Y263	YLPAIYMYLQPPSSY	80 / 5 AA	35