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:	CPSF3
Human P-Site:	Y435
P-Site Sequence:	KAALIREYEDNDEVH
UniProt:	Q9UKF6
Intern. Prot. ID:	IPI00007818

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPSF3	Q9UKF6	Y435	KAALIREYEDNDEVH	100 / 9 AA	77
Phosphosite 1:	PARP4	Q9UKK3	Y1136	ARALIRDYEDGILHE	75 / 8 AA	193
Phosphosite 2:	TYW1	Q9NV66	Y682	FQELIQEYEDSGGSK	66 / 9 AA	84
Phosphosite 3:	TYW1B	Q6NUM6	Y618	FQELIQEYEDSGGSK	66 / 9 AA	77
Phosphosite 4:	KRT81	Q14533	Y389	MACLIREYQEVMNSK	71 / 7 AA	55
Phosphosite 5:	KRT83	P78385	Y394	MACLIREYQEVMNSK	71 / 7 AA	54
Phosphosite 6:	KRT86	O43790	Y389	MACLIREYQEVMNSK	71 / 7 AA	54
Phosphosite 7:	Keratin-81-like protein	A6NCN2	Y392	MACLIREYQEVMNSK	71 / 7 AA	53
Phosphosite 8:	NRSN1	Q8IZ57	Y44	CTASIWEYEDDFQIQ	71 / 7 AA	21
Phosphosite 9:	IQCG	Q9H095	Y369	LAKMIREYEQVIIED	71 / 7 AA	52
Phosphosite 10:	ICLN	P54105	Y214	TEDSIRDYEDGMEVD	71 / 7 AA	26
Phosphosite 11:	PDIA3	P30101	Y196	VESLVNEYDDNGEGI	62 / 8 AA	57
Phosphosite 12:	MAGE-D4	Q96JG8	Y447	LKDVIREYDEHFPEI	50 / 8 AA	81
Phosphosite 13:	LAMB1	P07942	Y1747	LKDLERKYEDNQRYL	66 / 9 AA	198
Phosphosite 14:	BLK	P51451	S153	GSFLIRESETNKGAF	75 / 8 AA	58
Phosphosite 15:	MRPS2	Q9Y399	S52	TALMIRESEDSTDFN	62 / 8 AA	33
Phosphosite 16:	FBXW8	Q8N3Y1	Y559	HRGLIRAYEFAVDQL	83 / 6 AA	67
Phosphosite 17:	OPA1	O60313	Y518	SIEAIREYEEEFFQN	83 / 6 AA	112
Phosphosite 18:	CUX1	Q13948	Y160	LKEKIREYEQTLKNQ	71 / 7 AA	77
Phosphosite 19:	CUTL1	P39880	Y149	LKEKIREYEQTLKNQ	71 / 7 AA	164
Phosphosite 20:	Syk	P43405	Y131	KENLIREYVKQTWNL	100 / 5 AA	72