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:	CSTF3
Human P-Site:	S566
P-Site Sequence:	PDPVVAPSIVPVLKD
UniProt:	Q12996
Intern. Prot. ID:	IPI00015195

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CSTF3	Q12996	S566	PDPVVAPSIVPVLKD	100 / 9 AA	83
Phosphosite 1:	ZNF844	Q08AG5	S401	ASTVVKPSIVPVPFT	88 / 9 AA	77
Phosphosite 2:	WBP4	O75554	S93	ESEILEPSITPVTST	55 / 9 AA	43
Phosphosite 3:	ZNF440	Q8IYI8	S496	KQRSVVPSVVPVPFD	75 / 8 AA	69
Phosphosite 4:	PPP1R10	Q96QC0	S219	GLELETPSLVPVKKN	71 / 7 AA	99
Phosphosite 5:	KPNA5	O15131	S510	GVEEDDPSIVPQVDE	83 / 6 AA	60
Phosphosite 6:	C17orf78	Q8N4C9	T157	PTSAPSITPGNKEGE	83 / 6 AA	31
Phosphosite 7:	SPEN	Q96T58	T2950	VHNQLVLTPSIVTTN	71 / 7 AA	402
Phosphosite 8:	SPEN	Q96T58	S2952	NQLVLTPSIVTTNKK	71 / 7 AA	402
Phosphosite 9:	C1orf103	Q5T3J3	S303	NLQPFTPSLVPVKSS	71 / 7 AA	85
Phosphosite 10:	MSK1	O75582	S381	GYSFVAPSILFKRNA	83 / 6 AA	90
Phosphosite 11:	CCDC60	Q8IWA6	S323	GMQRKAPSILSVLKQ	71 / 7 AA	63
Phosphosite 12:	MSK2	O75676	S365	GYSFVAPSILFDHNN	83 / 6 AA	86
Phosphosite 13:	TCTE1	Q5JU00	S41	SPQLSKPSITPVPAK	83 / 6 AA	56
Phosphosite 14:	CHDH	Q8NE62	S546	NLRVVDASIMPSMVS	62 / 8 AA	65
Phosphosite 15:	KCNT1	Q5JUK3	S690	GSGSRRPSIAPVLEL	83 / 6 AA	138