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:	S598
P-Site Sequence:	EIMELDTSGFATQGP
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	S598	EIMELDTSGFATQGP	100 / 9 AA	161
Phosphosite 1:	IGHD	P01880	S318	DQREVNTSGFAPARP	75 / 8 AA	42
Phosphosite 2:	RHBDF1	Q96CC6	S261	FPDELDTSFFAREGI	87 / 8 AA	98
Phosphosite 3:	HPS3	Q969F9	T668	SYLRKLDTSGFSSIL	75 / 8 AA	114
Phosphosite 4:	TRIP10	Q15642	S274	VLIELHKSGFARPGD	75 / 8 AA	68
Phosphosite 5:	MSK1	O75582	S346	IRDELDVSNFAEEFT	75 / 8 AA	90
Phosphosite 6:	KIAA0423	Q9Y4F4	S328	YYLELEASGFPEDPL	62 / 8 AA	189
Phosphosite 7:	C12orf30	Q14CX7	S789	DIYELDTSGLEDTME	75 / 8 AA	112
Phosphosite 8:	RIPK1	Q13546	S25	LESAELDSGGFGKVS	62 / 8 AA	76
Phosphosite 9:	SYNE1	Q8NF91	S8681	SADELDTSGSVSPTS	100 / 6 AA	1011
Phosphosite 10:	AGC1	P16112	S1588	PSSELDISGRASGLP	66 / 9 AA	250
Phosphosite 11:	USP37	Q86T82	S698	DKSELENSGFDRMSE	71 / 7 AA	110
Phosphosite 12:	SYNE1	Q8NF91	T8680	SSADELDTSGSVSPT	100 / 6 AA	1011
Phosphosite 13:	FRMPD1	Q5SYB0	S7	_MEELETSLFQTRKA	66 / 9 AA	173
Phosphosite 14:	AHNAK	Q09666	S5611	SALNLDTSKFAGGLH	75 / 8 AA	629
Phosphosite 15:	FBXO33	Q7Z6M2	S435	MNDVIDTSGFPDLSD	71 / 7 AA	63
Phosphosite 16:	PARP4	Q9UKK3	S826	MEGSSLDSSGFSLHI	71 / 7 AA	193
Phosphosite 17:	PNPO	Q9NVS9	S123	RKGKELDSNPFASLV	62 / 8 AA	30
Phosphosite 18:	PARP4	Q9UKK3	S827	EGSSLDSSGFSLHIG	71 / 7 AA	193
Phosphosite 19:	ZNF518A	Q6AHZ1	T491	LQPQTLDTNGFLTGV	83 / 6 AA	167
Phosphosite 20:	B4GALNT1	Q00973	S390	GGAVREISGFATTYR	71 / 7 AA	59