MIGA1 mitoguardin 1 [Homo sapiens (human)] - Gene

Summary

Official Symbol: MIGA1provided by HGNC
Official Full Name: mitoguardin 1provided by HGNC
Primary source: HGNC:HGNC:24741
See related: Ensembl:ENSG00000180488 MIM:616773; AllianceGenome:HGNC:24741
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: FAM73A
Summary: Enables protein heterodimerization activity and protein homodimerization activity. Involved in mitochondrial fusion. Located in mitochondrion and plasma membrane. [provided by Alliance of Genome Resources, Dec 2024]
Expression: Ubiquitous expression in brain (RPKM 8.8), thyroid (RPKM 7.5) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 1p31.1

Exon count:: 18

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	1	NC_000001.11 (77779649..77879540)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	1	NC_060925.1 (77618463..77718372)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	1	NC_000001.10 (78245334..78345225)

Chromosome 1 - NC_000001.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Propose that MIGA proteins promote mitochondrial fusion by regulating mitochondrial phospholipid metabolism via MitoPLD.
Title: Mitoguardin Regulates Mitochondrial Fusion through MitoPLD and Is Required for Neuronal Homeostasis.

Submit: New GeneRIF Correction

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

D11S2921 (e-PCR)
- UniSTS:152074

NoName (e-PCR)
- UniSTS:9484

D1S3514 (e-PCR)
- UniSTS:48664

D11S2560 (e-PCR)
- UniSTS:37928

D8S2279 (e-PCR)
- UniSTS:473907

D8S2282 (e-PCR)
- UniSTS:473910

L18426 (e-PCR)
- UniSTS:34648

D10S16 (e-PCR)
- UniSTS:155756

D15S1477 (e-PCR)
- UniSTS:474482

AL010047 (e-PCR)
- UniSTS:54959

G31497 (e-PCR)
- UniSTS:53179

RH80031 (e-PCR)
- UniSTS:91103

5q31-33_35 (e-PCR)
- UniSTS:256505

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein heterodimerization activity	IDA Inferred from Direct Assay more info	PubMed
enables protein homodimerization activity	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in mitochondrial fusion	IBA Inferred from Biological aspect of Ancestor more info
involved_in mitochondrial fusion	IDA Inferred from Direct Assay more info	PubMed

Component	Evidence Code	Pubs
located_in mitochondrial outer membrane	IEA Inferred from Electronic Annotation more info
located_in mitochondrion	HTP more info	PubMed
located_in mitochondrion	IDA Inferred from Direct Assay more info
located_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: mitoguardin 1

Names: family with sequence similarity 73, member A; protein FAM73A

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.