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:	CPSF4
Human P-Site:	Y99
P-Site Sequence:	KMPECYFYSKFGECS
UniProt:	O95639
Intern. Prot. ID:	IPI00009137

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPSF4	O95639	Y99	KMPECYFYSKFGECS	100 / 9 AA	30
Phosphosite 1:	CPSF4L	A6NMK7	Y99	RMPECYFYSKFGDCS	100 / 9 AA	21
Phosphosite 2:	CPSF4	O95639	Y97	MTKMPECYFYSKFGE	100 / 7 AA	30
Phosphosite 3:	CPSF4L	A6NMK7	Y97	LTRMPECYFYSKFGD	100 / 7 AA	21
Phosphosite 4:	SLC38A9	Q8NBW4	Y98	APEECYVYSPLGSAY	66 / 9 AA	64
Phosphosite 5:	PNPO	Q9NVS9	Y157	PEEEAECYFHSRPKS	71 / 7 AA	30
Phosphosite 6:	CYLD	Q9NQC7	Y715	KVQDCYFYQIFMEKN	62 / 8 AA	107
Phosphosite 7:	SIAT1 (Glycosyltransferase)	P15907	Y355	RKTDVCYYYQKFFDS	71 / 7 AA	47
Phosphosite 8:	HAGH	Q16775	S168	GHICYFVSKPGGSEP	75 / 8 AA	34
Phosphosite 9:	NANP	Q8TBE9	Y97	RKLAEECYFLWKSTR	71 / 7 AA	28
Phosphosite 10:	EPYC	Q99645	Y149	PKNTAYFYSRFNRIK	71 / 7 AA	37
Phosphosite 11:	SIAT1 (Glycosyltransferase)	P15907	Y356	KTDVCYYYQKFFDSA	71 / 7 AA	47
Phosphosite 12:	CCBL2	Q6YP21	Y338	RMDDPECYFNSLPKE	83 / 6 AA	51
Phosphosite 13:	TOX3	O15405	Y27	QCLGYYGYSKFGNNN	66 / 9 AA	63
Phosphosite 14:	CYLD	Q9NQC7	Y713	GQKVQDCYFYQIFME	80 / 5 AA	107
Phosphosite 15:	NAA50	Q9GZZ1	Y124	NESAIDFYRKFGFEI	83 / 6 AA	19
Phosphosite 16:	SETDB1	Q15047	Y100	ESLVKDFYSKLGLQY	83 / 6 AA	143
Phosphosite 17:	SETDB1	Q15047	S101	SLVKDFYSKLGLQYR	83 / 6 AA	143
Phosphosite 18:	HAGH	Q16775	Y165	HTSGHICYFVSKPGG	83 / 6 AA	34
Phosphosite 19:	SLC38A9	Q8NBW4	Y96	VPAPEECYVYSPLGS	83 / 6 AA	64
Phosphosite 20:	GRK5	P34947	S500	HTDDDFYSKFSTGSV	83 / 6 AA	68