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:	T337
P-Site Sequence:	EGGGLRETKETAVQC
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	T337	EGGGLRETKETAVQC	100 / 9 AA	132
Phosphosite 1:	C22orf31	O95567	S145	PAGGIRESKESSKEK	55 / 9 AA	33
Phosphosite 2:	PACRGL	Q8N7B6	T127	LAEGLRETKHPYTFV	100 / 6 AA	27
Phosphosite 3:	ANKRD30B	Q9BXX2	T343	PRKILRPTKETSEKF	75 / 8 AA	168
Phosphosite 4:	ARHGAP18	Q8N392	S181	IFAQQRESKETAPGG	85 / 7 AA	75
Phosphosite 5:	PKD1L1	Q8TDX9	S1827	LCGDNGLSETKELSC	85 / 7 AA	315
Phosphosite 6:	EMILIN1	Q9Y6C2	T765	LWAGLRETNTTSQMQ	66 / 9 AA	107
Phosphosite 7:	TNRC18	O15417	S754	QEKLLRESKELADLA	75 / 8 AA	315
Phosphosite 8:	PPFIA1	Q13136	T57	LLDTLRETQETLALT	85 / 7 AA	136
Phosphosite 9:	FRMPD1	Q5SYB0	T911	LLAPLRETKSTNPAS	85 / 7 AA	173
Phosphosite 10:	CEP135	Q66GS9	T297	RIRELMETKETVTSE	75 / 8 AA	134
Phosphosite 11:	CELSR1	Q9NYQ6	T315	DSVLDRETKETHVLR	100 / 6 AA	329
Phosphosite 12:	MYST2	O95251	T115	VDFSDRETKNTADHD	85 / 7 AA	71
Phosphosite 13:	Casp2	P42575	T109	FCEALRETKQGHLED	71 / 7 AA	51
Phosphosite 14:	PPP4R1	Q8TF05	T667	NWHCLRETYETLASD	85 / 7 AA	107
Phosphosite 15:	PPP4R1	Q8TF05	Y668	WHCLRETYETLASDM	85 / 7 AA	107
Phosphosite 16:	SFRS2IP	Q99590	T109	VKKQLRETKDKKNEN	83 / 6 AA	165
Phosphosite 17:	MYO18A	Q92614	T1883	LQRQLRDTKEEMGEL	83 / 6 AA	233
Phosphosite 18:	TMEM164	Q5U3C3	T64	LRHILRQTKEDGRGS	83 / 6 AA	34
Phosphosite 19:	NUDT2	P50583	T59	LETALRETQEEAGIE	66 / 9 AA	17
Phosphosite 20:	JARID1B	Q9UGL1	S1135	LERALTESKETASAM	66 / 9 AA	176