fxn frataxin [Danio rerio (zebrafish)] - Gene

Summary

Official Symbol: fxnprovided by ZNC
Official Full Name: frataxinprovided by ZNC
Primary source: ZFIN:ZDB-GENE-070209-286
See related: Ensembl:ENSDARG00000074356 AllianceGenome:ZFIN:ZDB-GENE-070209-286
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Danio rerio
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Cypriniformes; Danionidae; Danioninae; Danio
Also known as: zgc:158218
Summary: Predicted to enable several functions, including 2 iron, 2 sulfur cluster binding activity; ferroxidase activity; and iron ion binding activity. Predicted to be involved in cellular iron ion homeostasis and iron incorporation into metallo-sulfur cluster. Predicted to act upstream of or within several processes, including heme biosynthetic process; iron ion homeostasis; and iron-sulfur cluster assembly. Predicted to be active in mitochondrion. Human ortholog(s) of this gene implicated in Friedreich ataxia; Friedreich ataxia 1; and type 2 diabetes mellitus. Orthologous to human FXN (frataxin). [provided by Alliance of Genome Resources, Apr 2022]
Orthologs: human mouse all
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Genomic context

Location:: chromosome: 8

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
106	current	GRCz11 (GCF_000002035.6)	8	NC_007119.7 (11325322..11339607)
105	previous assembly	GRCz10 (GCF_000002035.5)	8	NC_007119.6 (11287617..11301902)

Chromosome 8 - NC_007119.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

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Expression

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See details

Project title: Sequencing the Zebrafish transcriptome from a range of tissues and developmental stages
Description: Sequencing the Zebrafish transcriptome from a range of tissues and developmental stages
BioProject: PRJEB1986
Analysis date: Fri Dec 8 19:48:10 2017

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

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General gene information

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Markers

fb83c10.x1 (e-PCR)
- UniSTS:191717

fb83c10.x1 (e-PCR)
- UniSTS:191718

Gene Ontology Provided by ZFIN

Function	Evidence Code	Pubs
enables 2 iron, 2 sulfur cluster binding	IBA Inferred from Biological aspect of Ancestor more info
enables ferric iron binding	IBA Inferred from Biological aspect of Ancestor more info
enables ferric iron binding	IEA Inferred from Electronic Annotation more info
enables ferrous iron binding	IBA Inferred from Biological aspect of Ancestor more info
enables ferroxidase activity	IBA Inferred from Biological aspect of Ancestor more info
enables ferroxidase activity	IEA Inferred from Electronic Annotation more info
enables iron chaperone activity	IBA Inferred from Biological aspect of Ancestor more info
enables oxidoreductase activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in intracellular iron ion homeostasis	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within intracellular iron ion homeostasis	IEA Inferred from Electronic Annotation more info
involved_in iron incorporation into metallo-sulfur cluster	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within iron ion transport	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within iron-sulfur cluster assembly	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within monoatomic ion transport	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
is_active_in mitochondrion	IBA Inferred from Biological aspect of Ancestor more info
located_in mitochondrion	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: frataxin, mitochondrial

Names: DKEYP-118A9.1

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.