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:	Y254
P-Site Sequence:	KCGEKGHYANRCTKG
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	Y254	KCGEKGHYANRCTKG	100 / 9 AA	30
Phosphosite 1:	PNLIP	P16233	Y327	GCPQMGHYADRYPGK	55 / 9 AA	51
Phosphosite 2:	SFRS7	Q16629	Y115	ECGEKGHYAYDCHRY	77 / 9 AA	27
Phosphosite 3:	ALO17	Q9HCF4	Y475	HQQKKGEYVNRCLFI	75 / 8 AA	175
Phosphosite 4:	FAM70A	Q5JRV8	Y124	HIDLKPLYANRCHYV	75 / 8 AA	38
Phosphosite 5:	H2AFX	P16104	Y40	RLLRKGHYAERVGAG	75 / 8 AA	15
Phosphosite 6:	FAM129A	Q9BZQ8	Y227	FRQEKGHYGSWEMIT	62 / 8 AA	103
Phosphosite 7:	TGFB3	P10600	Y340	VHEPKGYYANFCSGP	75 / 8 AA	47
Phosphosite 8:	TTC16	Q8NEE8	Y368	EQQEKGLYINRGDCF	75 / 8 AA	98
Phosphosite 9:	PNLIPRP1	P54315	Y328	GCPQMGHYADKFAGR	50 / 8 AA	52
Phosphosite 10:	PEG10	Q86TG7	Y304	YCGTGGHYADNCPAK	71 / 7 AA	80
Phosphosite 11:	FAM82A	Q96LZ7	Y240	NTQEKKHYANIGKTL	85 / 7 AA	47
Phosphosite 12:	TRIO	O75962	Y414	RLVESGHYASQQIRQ	62 / 8 AA	347
Phosphosite 13:	CALN1	Q9BXU9	Y16	GLLYKGNYLNRSLSA	62 / 8 AA	25
Phosphosite 14:	DOCK3	Q8IZD9	Y1836	SVAEKGHYSLHFDAF	83 / 6 AA	233
Phosphosite 15:	H2AFJ	Q9BTM1	Y40	RLLRKGNYAERVGAG	62 / 8 AA	14
Phosphosite 16:	HIST1H2AJ	Q99878	Y40	RLLRKGNYAERVGAG	62 / 8 AA	14
Phosphosite 17:	HIST1H2AH	Q96KK5	Y40	RLLRKGNYAERVGAG	62 / 8 AA	14
Phosphosite 18:	HIST1H2AC	Q93077	Y40	RLLRKGNYAERVGAG	62 / 8 AA	14
Phosphosite 19:	HIST2H2AB	Q8IUE6	Y40	RLLRKGNYAERVGAG	62 / 8 AA	14
Phosphosite 20:	H2AO	Q6FI13	Y40	RLLRKGNYAERVGAG	62 / 8 AA	14