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:	S422
P-Site Sequence:	SIVKRPRSAELSEDD
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	S422	SIVKRPRSAELSEDD	100 / 9 AA	94
Phosphosite 1:	SIK	P57059	S367	RQPRPRSSDLSGLEV	75 / 8 AA	85
Phosphosite 2:	SIK	P57059	S366	ARQPRPRSSDLSGLE	75 / 8 AA	85
Phosphosite 3:	SKA3	Q8IX90	S155	ISEKSPRSPQLSDFG	66 / 9 AA	46
Phosphosite 4:	CNTD1	Q8N815	S9	DGPMRPRSASLVDFQ	75 / 8 AA	37
Phosphosite 5:	PDGFRB	P09619	S712	SDKRRPPSAELYSNA	75 / 8 AA	124
Phosphosite 6:	SMF	Q12766	S293	EKTKKPRSAYLLYYY	75 / 8 AA	168
Phosphosite 7:	STK39	Q9UEW8	T329	KDPSKRPTAAELLKC	75 / 8 AA	60
Phosphosite 8:	OSR1	O95747	T281	KDPEKRPTAAELLRH	75 / 8 AA	58
Phosphosite 9:	PDE6C	P51160	S503	EDLPDPRSAELYEFR	100 / 6 AA	99
Phosphosite 10:	TFAM	Q00059	S160	GKPKRPRSAYNVYVA	100 / 6 AA	29
Phosphosite 11:	MEKK6	O95382	S1132	KEAVSPRSEELSNEG	85 / 7 AA	143
Phosphosite 12:	FBXL6	Q8N531	S21	RAAPRPRSAEDWWWD	100 / 6 AA	59
Phosphosite 13:	CYGB	Q8WWM9	S16	EIERRERSEELSEAE	66 / 9 AA	21
Phosphosite 14:	DHX57	Q6P158	S1249	AVRMQPKSAELKFVT	62 / 8 AA	156
Phosphosite 15:	ADCY5	O95622	S155	GTEVRPRSVEVGLEE	62 / 8 AA	139
Phosphosite 16:	PCSK6	P29122	S512	ASDKRPRSIPLVQVL	75 / 8 AA	106
Phosphosite 17:	ZFHX3	Q15911	T1213	LSSKRPKTAEEIKPE	71 / 7 AA	404
Phosphosite 18:	SHROOM1	Q2M3G4	S186	PPATHPRSASLSHPG	66 / 9 AA	91
Phosphosite 19:	SFRS2IP	Q99590	T695	LTEHPRSTELPKTHI	62 / 8 AA	165
Phosphosite 20:	TAOK3	Q9H2K8	T267	KIPQERPTSAELLRH	85 / 7 AA	105