Annotations: 7N9I

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF01491	e7n9iA1	A: a+b two layers	X: Type III secretory system chaperone-like	H: Frataxin-like (From Topology)	T: Frataxin-like	F: PF01491	ECOD (1.6)

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 current ...	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 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 iron ion transport transition metal ion transport monoatomic ion transport monoatomic cation transport metal ion transport regulation of cellular process regulation of hormone biosynthetic process regulation of lipid metabolic process regulation of primary metabolic process multicellular organism development positive regulation of metabolic process cellular ketone metabolic process 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 cellular ketone metabolic process regulation of hormone levels cellular metabolic process primary metabolic process regulation of cellular 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 cellular biosynthetic process regulation of hormone metabolic process steroid metabolic process positive regulation of biological process lipid biosynthetic process positive regulation of cellular metabolic process positive regulation of ecdysteroid metabolic 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 regulation of cellular biosynthetic 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 ketone biosynthetic process positive regulation of cellular 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 pigment metabolic process heme metabolic process porphyrin-containing compound biosynthetic process organonitrogen compound metabolic process tetrapyrrole metabolic process heme biosynthetic process organonitrogen compound biosynthetic process pigment biosynthetic process tetrapyrrole biosynthetic process porphyrin-containing compound metabolic process 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 regulation of generation of precursor metabolites and energy regulation of cellular respiration positive regulation of cellular respiration positive regulation of oxidative phosphorylation generation of precursor metabolites and energy regulation of aerobic respiration regulation of oxidative phosphorylation	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle protein-containing complex catalytic complex sulfurtransferase complex L-cysteine desulfurase complex transferase complex cytosol membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle protein-containing complex catalytic complex sulfurtransferase complex L-cysteine desulfurase complex transferase complex cytosol neuron projection cytoplasm axon axon cytoplasm neuron projection cytoplasmic region plasma membrane bounded cell projection cytoplasm plasma membrane bounded cell projection 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

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.