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:	FXN
Human P-Site:	S158
P-Site Sequence:	NKQIWLSSPSSGPKR
UniProt:	Q16595
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FXN	Q16595	S158	NKQIWLSSPSSGPKR	100 / 9 AA	23
Phosphosite 1:	FXN	Q16595	S157	PNKQIWLSSPSSGPK	100 / 8 AA	23
Phosphosite 2:	FAM149B2	A8MUB0	S226	PAAANWLSSPSPMSL	100 / 6 AA	34
Phosphosite 3:	FAM149B2	A8MUB0	S227	AAANWLSSPSPMSLS	100 / 6 AA	34
Phosphosite 4:	POLE	Q07864	S1827	HFYRWLRSPSSLLHD	85 / 7 AA	262
Phosphosite 5:	RNF123	Q5XPI4	S675	PRPGWLSSPTLGRAN	75 / 8 AA	148
Phosphosite 6:	DIP2A	Q14689	S1392	HLGEIWVSSPHNATG	83 / 6 AA	170
Phosphosite 7:	DIP2A	Q14689	S1393	LGEIWVSSPHNATGY	83 / 6 AA	170
Phosphosite 8:	TUBGCP6	Q96RT7	S1331	EVGPSLSSPSSGCGE	87 / 8 AA	200
Phosphosite 9:	CUBN	O60494	S3507	YEIIWTSSPSGCGGT	85 / 7 AA	399
Phosphosite 10:	OVOS1	Q6IE37	S883	QTLIWLSSQQKTSGC	83 / 6 AA	134
Phosphosite 11:	OVOS2	Q6IE36	S1057	QTLIWLSSQQKTSGC	83 / 6 AA	156
Phosphosite 12:	FXN	Q16595	S160	QIWLSSPSSGPKRYD	100 / 7 AA	23
Phosphosite 13:	CUBN	O60494	T3505	RGYEIIWTSSPSGCG	85 / 7 AA	399
Phosphosite 14:	CUBN	O60494	S3506	GYEIIWTSSPSGCGG	85 / 7 AA	399
Phosphosite 15:	OVOS1	Q6IE37	S882	KQTLIWLSSQQKTSG	83 / 6 AA	134
Phosphosite 16:	OVOS2	Q6IE36	S1056	KQTLIWLSSQQKTSG	83 / 6 AA	156
Phosphosite 17:	ARAP3	Q8WWN8	S809	LGRLWLRSPSHTAPA	71 / 7 AA	170
Phosphosite 18:	OAS2	P29728	S666	EAKEWLSSPCFKDGT	83 / 6 AA	82
Phosphosite 19:	C14orf102	Q9H7Z3	S27	RKELDWLSNPSFCVG	83 / 6 AA	133
Phosphosite 20:	FAM161B	Q96MY7	S191	KKAEWLGSPASFEQE	71 / 7 AA	74