ATPAF1

ATP synthase mitochondrial F1 complex assembly factor 1, also known as ATP11 homolog, is a protein that in humans is encoded by the ATPAF1 gene.^[5][6]

ATPAF1
Identifiers
Aliases	ATPAF1, ATP11, ATP11p, ATP synthase mitochondrial F1 complex assembly factor 1
External IDs	OMIM: 608917; MGI: 2180560; HomoloGene: 41492; GeneCards: ATPAF1; OMA:ATPAF1 - orthologs
Gene location (Human) Chr. Chromosome 1 (human)[1] Band 1p33 Start 46,632,737 bp[1] End 46,673,867 bp[1]
Gene location (Mouse) Chr. Chromosome 4 (mouse)[2] Band 4|4 D1 Start 115,642,009 bp[2] End 115,679,852 bp[2]
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in myocardium of left ventricle cardiac muscle tissue of right atrium vastus lateralis muscle right adrenal cortex right ventricle apex of heart right auricle of heart gastrocnemius muscle muscle of thigh caudate nucleus Top expressed in facial motor nucleus muscle of thigh anterior horn of spinal cord right kidney medial geniculate nucleus substantia nigra spermatid superior frontal gyrus tail of embryo lateral geniculate nucleus More reference expression data BioGPS n/a
Gene ontology Molecular function protein binding Cellular component mitochondrion Biological process mitochondrial proton-transporting ATP synthase complex assembly protein-containing complex assembly Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 64756 230649 Ensembl ENSG00000123472 ENSMUSG00000028710 UniProt Q5TC12 Q811I0 RefSeq (mRNA) NM_022745 NM_001042546 NM_001243728 NM_001256418 NM_001394565 NM_181040 NM_001369233 RefSeq (protein) NP_001036011 NP_001230657 NP_001243347 NP_073582 NP_001356162 NP_851383 Location (UCSC) Chr 1: 46.63 – 46.67 Mb Chr 4: 115.64 – 115.68 Mb PubMed search [3] [4]
Wikidata
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Function

This gene encodes an assembly factor for the F(1) component of the mitochondrial ATP synthase. This protein binds specifically to the F1 beta subunit and is thought to prevent this subunit from forming nonproductive homooligomers during enzyme assembly. Alternatively spliced transcript variants have been identified, but the biological validity of some of these variants has not been determined.^[5]