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:	S246
P-Site Sequence:	NYSARHLSRASSRDE
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	S246	NYSARHLSRASSRDE	100 / 9 AA	132
Phosphosite 1:	Hcn2	Q9UL51	S814	ALPARRLSRASRPLS	87 / 8 AA	97
Phosphosite 2:	WDR32	Q5QP82	S382	NSSEKHMSRASQREG	62 / 8 AA	61
Phosphosite 3:	CCDC74B	Q96LY2	S107	GPSGNHLSRASAPLG	100 / 6 AA	42
Phosphosite 4:	CCDC74A	Q96AQ1	S107	GPSGNHLSRASAPLG	100 / 6 AA	42
Phosphosite 5:	DMXL2	Q8TDJ6	S1396	EGTKRHLSRTISVSG	75 / 8 AA	340
Phosphosite 6:	DHDH	Q9UQ10	S40	AVAARDLSRAKEFAQ	85 / 7 AA	36
Phosphosite 7:	GRAMD1A	Q96CP6	S281	GHVTPNLSRASSDAD	66 / 9 AA	81
Phosphosite 8:	CLU	P10909	S181	DVMQDHFSRASSIID	85 / 7 AA	52
Phosphosite 9:	C7orf43	Q8WVR3	S491	PPEARPLSRKSSPSS	77 / 9 AA	63
Phosphosite 10:	GSK3B	P49841	Y146	VYRVARHYSRAKQTL	85 / 7 AA	47
Phosphosite 11:	GSK3B	P49841	S147	YRVARHYSRAKQTLP	85 / 7 AA	47
Phosphosite 12:	CACNA1H	O95180	S442	EQRARHLSNDSTLAS	66 / 9 AA	259
Phosphosite 13:	SLC47A2	Q86VL8	S205	HPSHSHLSRASFHLF	100 / 6 AA	65
Phosphosite 14:	SYN3	O14994	S488	SPGSPQLSRASSGSS	85 / 7 AA	63
Phosphosite 15:	tau	P10636	S726	DTSPRHLSNVSSTGS	66 / 9 AA	79
Phosphosite 16:	CHRM2	P08172	S210	TVLYWHISRASKSRI	71 / 7 AA	52
Phosphosite 17:	C16orf3	O95177	S121	SSSSRHLSRTQT___	71 / 7 AA	13
Phosphosite 18:	Cx40	P36382	S345	HSDKRRLSKASSKAR	75 / 8 AA	40
Phosphosite 19:	APOB48R	Q0VD83	S996	PRSRVHLSRSSSQRR	85 / 7 AA	115
Phosphosite 20:	TRPV4	Q9HBA0	S403	DEDTRHLSRKFKDWA	83 / 6 AA	98