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:	CPSF6
Human P-Site:	S513
P-Site Sequence:	SRRHKSRSRDRHDDY
UniProt:	Q16630
Intern. Prot. ID:	IPI00012998

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPSF6	Q16630	S513	SRRHKSRSRDRHDDY	100 / 9 AA	59
Phosphosite 1:	LUC7L	Q9NQ29	S295	RKLSRSRSRDRHRRH	87 / 8 AA	44
Phosphosite 2:	CPSF6	Q16630	S511	EKSRRHKSRSRDRHD	100 / 7 AA	59
Phosphosite 3:	PRPF38A	Q8NAV1	S270	PRRHRSRSRDRRHRS	87 / 8 AA	37
Phosphosite 4:	CROP	O95232	S347	ERKHRSRSRDRRRSK	87 / 8 AA	51
Phosphosite 5:	SNRNP35	Q16560	S189	ERRERSRSRERHWDS	75 / 8 AA	29
Phosphosite 6:	RSRC2	Q7L4I2	S139	ERRHRSRSRERKKSR	75 / 8 AA	51
Phosphosite 7:	PRPF38B	Q5VTL8	S332	LERRRSRSRERHRSR	75 / 8 AA	64
Phosphosite 8:	RBM23	Q86U06	S104	QCRHRSRSWDRRHGS	75 / 8 AA	49
Phosphosite 9:	ZRSR2	Q15696	S422	RERHNSRSRGRNRDR	66 / 9 AA	58
Phosphosite 10:	CROP	O95232	S367	SYKHRSKSRDREQDR	75 / 8 AA	51
Phosphosite 11:	PRPF4B	Q13523	S285	PIINESRSRDRGKKS	75 / 8 AA	117
Phosphosite 12:	DHX8	Q14562	S179	KKKKRSRSRDRNRDR	75 / 8 AA	139
Phosphosite 13:	ZNF521	Q96K83	S160	RLFKHKRSRDRHIKL	100 / 6 AA	148
Phosphosite 14:	ZNF423	Q2M1K9	S180	RLFKHKRSRDRHIKL	100 / 6 AA	145
Phosphosite 15:	KLHL4	Q9C0H6	S56	QGRLKSHSRDRNGLK	75 / 8 AA	80
Phosphosite 16:	PRPF38A	Q8NAV1	S268	KSPRRHRSRSRDRRH	85 / 7 AA	37
Phosphosite 17:	CROP	O95232	S345	RSERKHRSRSRDRRR	85 / 7 AA	51
Phosphosite 18:	BNC2	Q6ZN30	S877	AAFPSRRSRDRHSAN	100 / 6 AA	122
Phosphosite 19:	Basonuclin 1	Q01954	S764	ATFPSRRSRDRHSSN	100 / 6 AA	111
Phosphosite 20:	OR2G2	Q8NGZ5	S270	LQPAKSRSRDQGKFV	85 / 7 AA	36