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:	S540
P-Site Sequence:	KENNLHESEYGDQEG
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	S540	KENNLHESEYGDQEG	100 / 9 AA	94
Phosphosite 1:	exonuclease 1	Q9UQ84	Y542	NNLHESEYGDQEGKR	100 / 7 AA	94
Phosphosite 2:	ST3GAL1	Q11201	S154	NSGNLRESSYGPEID	75 / 8 AA	39
Phosphosite 3:	RABEP1	Q15276	S437	SAGNLDESDFGPLVG	62 / 8 AA	99
Phosphosite 4:	PTPN6	P29350	Y536	QKGQESEYGNITYPP	71 / 7 AA	68
Phosphosite 5:	PTPN6	P29350	S534	QSQKGQESEYGNITY	71 / 7 AA	68
Phosphosite 6:	Dicer1	Q9UPY3	S1637	RSSVLKDSEYGCLKI	71 / 7 AA	219
Phosphosite 7:	MIST	Q7Z7G1	S94	PARPIKESEYADTHY	62 / 8 AA	50
Phosphosite 8:	ATM	Q13315	T1227	EWLNLQDTEYNLSSF	57 / 7 AA	351
Phosphosite 9:	UBE3A	Q05086	S298	MENRNLHSPEYLEMA	71 / 7 AA	101
Phosphosite 10:	FAT2	Q9NYQ8	S4339	EGSDMVESDYGSCEE	50 / 8 AA	479
Phosphosite 11:	GCFC	Q9Y5B6	Y817	MAFQNSEYGDDSIKK	71 / 7 AA	105
Phosphosite 12:	CDC5L	Q99459	S390	LNTPLHESDFSGVTP	57 / 7 AA	92
Phosphosite 13:	FIP1L1	Q6UN15	S554	NSRRRHESEEGDSHR	85 / 7 AA	67
Phosphosite 14:	GGPS1	O95749	S195	DDYANLHSKEYSENK	62 / 8 AA	35
Phosphosite 15:	NETO1	Q8TDF5	S526	GSLSKHESEYNTTRV	100 / 5 AA	60
Phosphosite 16:	KTN1	Q86UP2	S75	QNGNLHESDSESVPR	83 / 6 AA	156
Phosphosite 17:	MIST	Q7Z7G1	Y96	RPIKESEYADTHYFK	83 / 6 AA	50
Phosphosite 18:	PHRF1	Q9P1Y6	S1410	VTWNLQESESSAPAE	83 / 6 AA	179
Phosphosite 19:	PKP4	Q99569	S136	EQTSLHESEGSLGNS	83 / 6 AA	134
Phosphosite 20:	DPYSL5	Q9BPU6	S531	GMRDLHESSFSLSGS	50 / 8 AA	61