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:	exonuclease 1
Human P-Site:	T442
P-Site Sequence:	SLSFTKKTKKNSSEG
UniProt:	Q9UQ84
Intern. Prot. ID:	IPI00219173

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	exonuclease 1	Q9UQ84	T442	SLSFTKKTKKNSSEG	100 / 9 AA	94
Phosphosite 1:	exonuclease 1	Q9UQ84	T439	SQYSLSFTKKTKKNS	100 / 6 AA	94
Phosphosite 2:	RSK4	Q9UK32	T368	DPEFTAKTPKDSPGL	66 / 9 AA	84
Phosphosite 3:	DDX60L	Q5H9U9	S570	PHQITKKSKKKSFLK	66 / 9 AA	152
Phosphosite 4:	FBXO5	Q9UKT4	S440	PLPGTKKSKKNLRRL	85 / 7 AA	50
Phosphosite 5:	ADD1	P35611	S731	TPSFLKKSKKKSDS_	66 / 9 AA	81
Phosphosite 6:	PANX1	Q96RD7	T202	IVEQYLKTKKNSNNL	100 / 6 AA	48
Phosphosite 7:	CENPF	P49454	S3053	PESFSKKSKKAVMSG	71 / 7 AA	368
Phosphosite 8:	ER-alpha	P03372	S301	SPLMIKRSKKNSLAL	55 / 9 AA	66
Phosphosite 9:	BRD4	O60885	T573	KEPPPKKTKKNNSSN	85 / 7 AA	152
Phosphosite 10:	NBEAL1	Q6ZS30	T13	KNMSTEDTKKNSDEK	75 / 8 AA	151
Phosphosite 11:	C6	P13671	T414	RVLFAKKTKVEHRCT	83 / 6 AA	105