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:	T439
P-Site Sequence:	SQYSLSFTKKTKKNS
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	T439	SQYSLSFTKKTKKNS	100 / 9 AA	94
Phosphosite 1:	exonuclease 1	Q9UQ84	S437	LLSQYSLSFTKKTKK	100 / 7 AA	94
Phosphosite 2:	PPP2R2C	Q9Y2T4	T412	SVDSLDFTKKILHTA	75 / 8 AA	52
Phosphosite 3:	C15orf42	Q7Z2Z1	S1117	HQKSLSFSKTTPRRI	75 / 8 AA	211
Phosphosite 4:	TMEM126B	Q8IUX1	T162	YPSSLAFTKNGRLAT	55 / 9 AA	26
Phosphosite 5:	RBM44	Q6ZP01	T874	RYASLAFTKNSDAKI	62 / 8 AA	118
Phosphosite 6:	exonuclease 1	Q9UQ84	T442	SLSFTKKTKKNSSEG	100 / 6 AA	94
Phosphosite 7:	ALDH1L2	Q3SY69	T580	PNRNLTFTKKEPLGV	71 / 7 AA	102
Phosphosite 8:	TRNT1	Q96Q11	Y430	EKDELLSYIKKT___	71 / 7 AA	50
Phosphosite 9:	ALDH1L2	Q3SY69	T578	ARPNRNLTFTKKEPL	71 / 7 AA	102
Phosphosite 10:	SUPT3H	O75486	S276	ESRQLSFSKKASKFR	71 / 7 AA	36
Phosphosite 11:	TMEM56	Q96MV1	S42	SPGFNSLSFKKKIEW	85 / 7 AA	30
Phosphosite 12:	GPR98	Q8WXG9	T542	RYLSLSFTRLGGTKG	83 / 6 AA	693
Phosphosite 13:	TOP2A	P11388	S654	AAISLAFSKKQIDDR	71 / 7 AA	174
Phosphosite 14:	CCDC144B	Q3MJ40	T680	LQNELSETKKTKLQL	87 / 8 AA	83
Phosphosite 15:	CCDC144A	A2RUR9	T680	LQNELSETKKTKLQL	87 / 8 AA	165
Phosphosite 16:	K23	Q9C075	T48	ARISLSFTTRSCPPP	62 / 8 AA	48
Phosphosite 17:	RLF	Q13129	T1182	HICQRSFTRKTHLRI	83 / 6 AA	218
Phosphosite 18:	IGSF9B	Q9UPX0	Y820	REKELSLYKKTKRAI	75 / 8 AA	147
Phosphosite 19:	GPR98	Q8WXG9	S540	GGRYLSLSFTRLGGT	83 / 6 AA	693
Phosphosite 20:	K23	Q9C075	S46	GGARISLSFTTRSCP	71 / 7 AA	48