Homo sapiens Protein: FXN
Summary
InnateDB Protein IDBP-237666.5
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol FXN
Protein Name frataxin
Synonyms CyaY; FA; FARR; FRDA; X25;
Species Homo sapiens
Ensembl Protein ENSP00000379652
InnateDB Gene IDBG-69240 (FXN)
Protein Structure
UniProt Annotation
Function
Subcellular Localization
Disease Associations
Tissue Specificity
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 7 experimentally validated interaction(s) in this database.
Experimentally validated
Total 7 [view]
Protein-Protein 6 [view]
Protein-DNA 1 [view]
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0004322 ferroxidase activity
GO:0005515 protein binding
GO:0008198 ferrous iron binding
GO:0008199 ferric iron binding
GO:0034986 iron chaperone activity
GO:0051536 iron-sulfur cluster binding
GO:0051537 2 iron, 2 sulfur cluster binding
Biological Process
GO:0006783 heme biosynthetic process
GO:0006811 ion transport
GO:0006879 cellular iron ion homeostasis
GO:0008284 positive regulation of cell proliferation
GO:0010039 response to iron ion
GO:0010722 regulation of ferrochelatase activity
GO:0016226 iron-sulfur cluster assembly
GO:0016540 protein autoprocessing
GO:0018283 iron incorporation into metallo-sulfur cluster
GO:0030307 positive regulation of cell growth
GO:0043066 negative regulation of apoptotic process
GO:0044281 small molecule metabolic process
GO:0048554 positive regulation of metalloenzyme activity
GO:0051347 positive regulation of transferase activity
GO:0051349 positive regulation of lyase activity
GO:0051353 positive regulation of oxidoreductase activity
GO:0070301 cellular response to hydrogen peroxide
GO:0090201 negative regulation of release of cytochrome c from mitochondria
Cellular Component
GO:0005739 mitochondrion
GO:0005759 mitochondrial matrix
GO:0005829 cytosol
Protein Structure and Domains
PDB ID
InterPro IPR002908 Frataxin/CyaY
PFAM PF01491
PRINTS PR00904
PIRSF
SMART
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q16595
PhosphoSite PhosphoSite-Q16595
TrEMBL
UniProt Splice Variant
Entrez Gene 2395
UniGene
RefSeq NP_852090
HUGO HGNC:3951
OMIM 606829
CCDS CCDS43834
HPRD 06013
IMGT
EMBL AF028240 AL162730 BC023633 BC048097 U43747 U43748 U43749 U43750 U43751 U43752 U43753 U93173 Y13751
GenPept AAA98508 AAA98509 AAA98510 AAB84047 AAD00734 AAH23633 AAH48097 CAA74077 CAH71829