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:	REXO1
Human P-Site:	S557
P-Site Sequence:	SDSDSDSSLGFPEAQ
UniProt:	Q8N1G1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	REXO1	Q8N1G1	S557	SDSDSDSSLGFPEAQ	100 / 9 AA	132
Phosphosite 1:	REXO1	Q8N1G1	S556	DSDSDSDSSLGFPEA	100 / 8 AA	132
Phosphosite 2:	CysRS	P49589	S566	GAVEEDSSLGFPVGG	77 / 9 AA	85
Phosphosite 3:	ZBTB44	Q8NCP5	S225	RNQPVDSSLAFPWTF	85 / 7 AA	64
Phosphosite 4:	TNXA	Q16473	S16	HGAPHSDSPLGFSHA	75 / 8 AA	34
Phosphosite 5:	TRIP10	Q15642	S299	NRAPSDSSLGTPSDG	87 / 8 AA	68
Phosphosite 6:	HIPK1	Q86Z02	S948	DSPDSDSSLSSPYST	77 / 9 AA	131
Phosphosite 7:	NCOA3	Q9Y6Q9	S569	VSNQDSKSPLGFYCD	75 / 8 AA	155
Phosphosite 8:	ABCA12	Q86UK0	S120	SNLDKDSSLSFQSTQ	66 / 9 AA	293
Phosphosite 9:	InsR	P06213	S1348	GGRDGGSSLGFKRSY	75 / 8 AA	156
Phosphosite 10:	InsR	P06213	S1347	AGGRDGGSSLGFKRS	75 / 8 AA	156
Phosphosite 11:	SH3PXD2A	Q5TCZ1	S435	PPPRRESSLGFQLPK	62 / 8 AA	125
Phosphosite 12:	CHST12	Q9NRB3	S136	RGFCANSSLAFPTKE	62 / 8 AA	48
Phosphosite 13:	ABCA12	Q86UK0	S119	SSNLDKDSSLSFQST	75 / 8 AA	293
Phosphosite 14:	SH3PXD2A	Q5TCZ1	S434	RPPPRRESSLGFQLP	71 / 7 AA	125
Phosphosite 15:	CSMD2	Q7Z408	S506	QTDGSGSSLGFKASY	75 / 8 AA	380
Phosphosite 16:	GATSL3	Q8WTX7	S160	PVTRDDSSNGFPRTQ	85 / 7 AA	36
Phosphosite 17:	SOX21	Q9Y651	Y197	PYASSLGYPTAGAGA	83 / 6 AA	29
Phosphosite 18:	SOX21	Q9Y651	S194	SGLPYASSLGYPTAG	71 / 7 AA	29
Phosphosite 19:	SYNRG	Q9UMZ2	S855	KHVMSDSSLDLPTVS	75 / 8 AA	141
Phosphosite 20:	NUS1	Q96E22	T250	KFGPVDSTLGFLPWH	83 / 6 AA	33