Gene Information
Gene NameX25
OrganismHomo sapiens (Human)
Gene Length210
Protein NamesFrataxin, mitochondrial (EC 1.16.3.1) (Friedreich ataxia protein) (Fxn) [Cleaved into: Frataxin intermediate form (i-FXN); Frataxin(56-210) (m56-FXN); Frataxin(78-210) (d-FXN) (m78-FXN); Frataxin mature form (Frataxin(81-210)) (m81-FXN); Extramitochondrial frataxin]
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ16595
Gene CardFXN
Uniprot IDQ16595
PfamPF01491
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityExpressed in the heart, peripheral blood lymphocytes and dermal fibroblasts. {ECO:0000269|PubMed:17468497}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1EKG  (X-ray  1.80A  1LY7  (NMR  3S4M  (X-ray  1.30A  3S5D  (X-ray  1.50A  3S5E  (X-ray  1.31A  3S5F  (X-ray  1.50A  3T3J  (X-ray  1.70A  3T3K  (X-ray  1.24A  3T3L  (X-ray  1.15A  3T3T  (X-ray  1.38A  3T3X  (X-ray  1.57A  5KZ5  (EM  14.30A  6NZU  (EM  3.20A 
DBSNP rs104894105  rs142157346  rs104894107  rs104894106  rs138471431  rs138034837  rs139616452  rs144104124  rs1052195 
Subcellular location [CC][Frataxin mature form]: Mitochondrion {ECO:0000269|PubMed:15581888, ECO:0000269|PubMed:16091420, ECO:0000269|PubMed:16608849, ECO:0000269|PubMed:18725397, ECO:0000269|PubMed:20053667, ECO:0000269|PubMed:21298097, ECO:0000269|PubMed:9241270, ECO:0000269|PubMed:9302253}.;
[Extramitochondrial frataxin]: Cytoplasm, cytosol {ECO:0000269|PubMed:16091420, ECO:0000269|PubMed:16608849, ECO:0000269|PubMed:20053667}.
Mouse PG classificationNA
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