Annotations: 7N9I

1.4A Structure of Drosophila melanogaster Frataxin

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Thaumatin	e7n9iA1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Thaumatin	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01491	Frataxin-like domain (Frataxin_Cyay)	Frataxin-like domain	This family contains proteins that have a domain related to the globular C-terminus of Frataxin the protein that is mutated in Friedreich's ataxia. This domain is found in a family of bacterial proteins. The function of this domain is currently unkno ...	This family contains proteins that have a domain related to the globular C-terminus of Frataxin the protein that is mutated in Friedreich's ataxia. This domain is found in a family of bacterial proteins. The function of this domain is currently unknown. It has been suggested that this family is involved in iron transport.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Frataxin homolog, mitochondrial	cation binding transition metal ion binding iron ion binding ion binding binding ferrous iron binding metal ion binding small molecule binding ferric iron binding metallochaperone activity iron chaperone activity molecular carrier activity oxidoreductase activity, acting on metal ions oxidoreductase activity cation binding transition metal ion binding iron ion binding ion binding binding ferrous iron binding metal ion binding small molecule binding ferric iron binding metallochaperone activity iron chaperone activity molecular carrier activity oxidoreductase activity, acting on metal ions oxidoreductase activity ferroxidase activity oxidoreductase activity, acting on metal ions, oxygen as acceptor catalytic activity enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding metal cluster binding	intracellular iron ion homeostasis inorganic ion homeostasis cellular homeostasis chemical homeostasis homeostatic process intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis establishment of organelle localization cellular localization organelle transport along microtubule transport intracellular iron ion homeostasis inorganic ion homeostasis cellular homeostasis chemical homeostasis homeostatic process intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis establishment of organelle localization cellular localization organelle transport along microtubule transport establishment of mitochondrion localization intracellular transport axonal transport establishment of localization localization mitochondrion localization establishment of mitochondrion localization, microtubule-mediated axo-dendritic transport mitochondrion transport along microtubule organelle localization establishment of localization in cell microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport cellular process microtubule-based movement microtubule-based process axonal transport of mitochondrion adult locomotory behavior behavior multicellular organismal process adult behavior locomotory behavior regulation of cellular process regulation of hormone biosynthetic process regulation of lipid metabolic process regulation of primary metabolic process positive regulation of metabolic process multicellular organism development regulation of small molecule metabolic process anatomical structure development positive regulation of lipid metabolic process small molecule metabolic process post-embryonic development regulation of biological quality hormone biosynthetic process developmental process regulation of biological process regulation of steroid hormone biosynthetic process regulation of hormone levels primary metabolic process regulation of ketone metabolic process positive regulation of steroid biosynthetic process biosynthetic process metabolic process regulation of ecdysteroid metabolic process positive regulation of hormone biosynthetic process ecdysteroid biosynthetic process regulation of metabolic process regulation of steroid biosynthetic process ecdysteroid metabolic process positive regulation of steroid hormone biosynthetic process ketone metabolic process regulation of hormone metabolic process steroid metabolic process positive regulation of biological process lipid biosynthetic process positive regulation of ecdysteroid biosynthetic process positive regulation of biosynthetic process steroid biosynthetic process positive regulation of cellular process regulation of biosynthetic process regulation of ecdysteroid biosynthetic process small molecule biosynthetic process positive regulation of hormone metabolic process regulation of ketone biosynthetic process regulation of steroid metabolic process biological regulation instar larval or pupal development hormone metabolic process positive regulation of lipid biosynthetic process positive regulation of steroid metabolic process regulation of lipid biosynthetic process positive regulation of small molecule metabolic process animal gross anatomical part developmental process ketone biosynthetic process lipid metabolic process cellular component biogenesis cellular component organization metallo-sulfur cluster assembly cellular component assembly iron-sulfur cluster assembly cellular component organization or biogenesis regulation of mitochondrial membrane potential regulation of membrane potential response to stimulus response to metal ion response to iron ion response to chemical lipid catabolic process catabolic process determination of adult lifespan heme metabolic process pigment metabolic process porphyrin-containing compound biosynthetic process tetrapyrrole metabolic process heme biosynthetic process pigment biosynthetic process tetrapyrrole biosynthetic process porphyrin-containing compound metabolic process [2Fe-2S] cluster assembly response to oxidative stress response to stress response to hydrogen peroxide response to oxygen-containing compound response to reactive oxygen species heart process system process regulation of heart contraction regulation of system process positive regulation of blood circulation positive regulation of heart contraction circulatory system process regulation of blood circulation positive regulation of multicellular organismal process regulation of multicellular organismal process heart contraction blood circulation aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds positive regulation of oxidative phosphorylation regulation of generation of precursor metabolites and energy generation of precursor metabolites and energy regulation of cellular respiration regulation of aerobic respiration positive regulation of cellular respiration regulation of oxidative phosphorylation	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial protein-containing complex protein-containing complex catalytic complex sulfurtransferase complex transferase complex L-cysteine desulfurase complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial protein-containing complex protein-containing complex catalytic complex sulfurtransferase complex transferase complex L-cysteine desulfurase complex cytosol mitochondrial [2Fe-2S] assembly complex iron-sulfur cluster assembly complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen neuron projection cytoplasm axon cell projection axon cytoplasm neuron projection plasma membrane bounded cell projection

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR020895	Frataxin conserved site	Conserved Site
A	IPR036524	Frataxin/CyaY superfamily	Homologous Superfamily
A	IPR002908	Frataxin/CyaY	Family
A	IPR017789	Frataxin	Family