ATP5L

Last updated
ATP5MG
Identifiers
Aliases ATP5MG , ATP5JG, ATP synthase, H+ transporting, mitochondrial Fo complex subunit G, ATP synthase membrane subunit g, ATP5L
External IDs OMIM: 617473 MGI: 1351597 HomoloGene: 86074 GeneCards: ATP5MG
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_006476

NM_013795

RefSeq (protein)

NP_006467

NP_038823

Location (UCSC) Chr 11: 118.4 – 118.43 Mb Chr 9: 44.82 – 44.83 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse
ATP-synt_G
Identifiers
SymbolATP-synt_G
Pfam PF04718
InterPro IPR006808

ATP synthase subunit g, mitochondrial is an enzyme that in humans is encoded by the ATP5MG gene. [5] [6] [7]

Contents

Mitochondrial ATP synthase catalyzes ATP synthesis, utilizing an electrochemical gradient of protons across the inner membrane during oxidative phosphorylation. It is composed of two linked multi-subunit complexes: the soluble catalytic core, F1, and the membrane-spanning component, Fo, which comprises the proton channel. The F1 complex consists of 5 different subunits (alpha, beta, gamma, delta, and epsilon) assembled in a ratio of 3 alpha, 3 beta, and a single representative of the other 3. The Fo seems to have nine subunits (a, b, c, d, e, f, g, F6 and 8). This gene encodes the g subunit of the F0 complex. [7]

The function of subunit G is currently unknown. There is no counterpart in chloroplast or bacterial F-ATPases identified so far. [8]

Related Research Articles

<span class="mw-page-title-main">ATP synthase</span> Enzyme

ATP synthase is a protein that catalyzes the formation of the energy storage molecule adenosine triphosphate (ATP) using adenosine diphosphate (ADP) and inorganic phosphate (Pi). It is classified under ligases as it changes ADP by the formation of P-O bond (phosphodiester bond). ATP synthase is a molecular machine. The overall reaction catalyzed by ATP synthase is:

<span class="mw-page-title-main">MT-ATP8</span> Mitochondrial protein-coding gene whose product is involved in ATP synthesis

MT-ATP8 is a mitochondrial gene with the full name 'mitochondrially encoded ATP synthase membrane subunit 8' that encodes a subunit of mitochondrial ATP synthase, ATP synthase Fo subunit 8. This subunit belongs to the Fo complex of the large, transmembrane F-type ATP synthase. This enzyme, which is also known as complex V, is responsible for the final step of oxidative phosphorylation in the electron transport chain. Specifically, one segment of ATP synthase allows positively charged ions, called protons, to flow across a specialized membrane inside mitochondria. Another segment of the enzyme uses the energy created by this proton flow to convert a molecule called adenosine diphosphate (ADP) to ATP. Subunit 8 differs in sequence between Metazoa, plants and Fungi.

<span class="mw-page-title-main">MT-ATP6</span> Mitochondrial protein-coding gene whose product is involved in ATP synthesis

MT-ATP6 is a mitochondrial gene with the full name 'mitochondrially encoded ATP synthase membrane subunit 6' that encodes the ATP synthase Fo subunit 6. This subunit belongs to the Fo complex of the large, transmembrane F-type ATP synthase. This enzyme, which is also known as complex V, is responsible for the final step of oxidative phosphorylation in the electron transport chain. Specifically, one segment of ATP synthase allows positively charged ions, called protons, to flow across a specialized membrane inside mitochondria. Another segment of the enzyme uses the energy created by this proton flow to convert a molecule called adenosine diphosphate (ADP) to ATP. Mutations in the MT-ATP6 gene have been found in approximately 10 to 20 percent of people with Leigh syndrome.

<span class="mw-page-title-main">ATP5B</span> Protein-coding gene in the species Homo sapiens

ATP synthase F1 subunit beta, mitochondrial is an enzyme that in humans is encoded by the ATP5F1B gene.

<span class="mw-page-title-main">ATP5F1A</span>

ATP synthase F1 subunit alpha, mitochondrial is an enzyme that in humans is encoded by the ATP5F1A gene.

<span class="mw-page-title-main">ATP1B1</span> Protein-coding gene in the species Homo sapiens

Sodium/potassium-transporting ATPase subunit beta-1 is an enzyme that in humans is encoded by the ATP1B1 gene.

<span class="mw-page-title-main">ATP5PF</span> Protein-coding gene in the species Homo sapiens

ATP synthase-coupling factor 6, mitochondrial is an enzyme subunit that in humans is encoded by the ATP5PF gene.

<span class="mw-page-title-main">ATP5G1</span> Protein-coding gene in the species Homo sapiens

The ATP5MC1 gene is one of three human paralogs that encode membrane subunit c of the mitochondrial ATP synthase.

<span class="mw-page-title-main">ATP5J2</span> Protein-coding gene in the species Homo sapiens

The ATP5MF gene encodes the ATP synthase subunit f, mitochondrial enzyme in humans.

<span class="mw-page-title-main">ATP5C1</span>

The human ATP5F1C gene encodes the gamma subunit of an enzyme called mitochondrial ATP synthase.

<span class="mw-page-title-main">ATP5F1</span> Protein-coding gene in the species Homo sapiens

ATP synthase subunit b, mitochondrial is an enzyme that in humans is encoded by the ATP5PB gene.

<span class="mw-page-title-main">ATP5S</span> Protein-coding gene in the species Homo sapiens

ATP synthase subunit s, mitochondrial is an enzyme that in humans is encoded by the ATP5S gene.

<span class="mw-page-title-main">ATP1B3</span> Protein-coding gene in the species Homo sapiens

Sodium/potassium-transporting ATPase subunit beta-3 is an enzyme that in humans is encoded by the ATP1B3 gene. ATP1B3 has also been designated as CD298.

<span class="mw-page-title-main">ATP5G2</span> Protein-coding gene in the species Homo sapiens

The ATP5MC2 gene is one of three human paralogs that encode membrane subunit c of the mitochondrial ATP synthase.

<span class="mw-page-title-main">ATP5I</span> Protein-coding gene in the species Homo sapiens

ATP synthase subunit e, mitochondrial is an enzyme that in humans is encoded by the ATP5ME gene.

<span class="mw-page-title-main">ATP5H</span> Protein-coding gene in the species Homo sapiens

The human gene ATP5PD encodes subunit d of the peripheral stalk part of the enzyme mitochondrial ATP synthase.

<span class="mw-page-title-main">ATP5D</span> Protein-coding gene in the species Homo sapiens

ATP synthase subunit delta, mitochondrial, also known as ATP synthase F1 subunit delta or F-ATPase delta subunit is an enzyme that in humans is encoded by the ATP5F1D gene. This gene encodes a subunit of mitochondrial ATP synthase. Mitochondrial ATP synthase catalyzes ATP synthesis, utilizing an electrochemical gradient of protons across the inner membrane during oxidative phosphorylation.

<span class="mw-page-title-main">ATP5E</span> Protein-coding gene in the species Homo sapiens

ATP synthase F1 subunit epsilon, mitochondrial is an enzyme that in humans is encoded by the ATP5F1E gene. The protein encoded by ATP5F1E is a subunit of ATP synthase, also known as Complex V. Variations of this gene have been associated with mitochondrial complex V deficiency, nuclear 3 (MC5DN3) and Papillary Thyroid Cancer.

<span class="mw-page-title-main">ATP5G3</span>

The ATP5MC3 gene is one of three human paralogs that encode membrane subunit c of the mitochondrial ATP synthase.

<span class="mw-page-title-main">ATP5PO</span> Protein-coding gene in the species Homo sapiens

ATP synthase subunit O, mitochondrial is an enzyme that in humans is encoded by the ATP5PO gene.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000167283 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000038717 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Wiemann S, Weil B, Wellenreuther R, Gassenhuber J, Glassl S, Ansorge W, Bocher M, Blocker H, Bauersachs S, Blum H, Lauber J, Dusterhoft A, Beyer A, Kohrer K, Strack N, Mewes HW, Ottenwalder B, Obermaier B, Tampe J, Heubner D, Wambutt R, Korn B, Klein M, Poustka A (Mar 2001). "Toward a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs". Genome Res. 11 (3): 422–35. doi:10.1101/gr.GR1547R. PMC   311072 . PMID   11230166.
  6. Zhang QH, Ye M, Wu XY, Ren SX, Zhao M, Zhao CJ, Fu G, Shen Y, Fan HY, Lu G, Zhong M, Xu XR, Han ZG, Zhang JW, Tao J, Huang QH, Zhou J, Hu GX, Gu J, Chen SJ, Chen Z (Nov 2000). "Cloning and functional analysis of cDNAs with open reading frames for 300 previously undefined genes expressed in CD34+ hematopoietic stem/progenitor cells". Genome Res. 10 (10): 1546–60. doi:10.1101/gr.140200. PMC   310934 . PMID   11042152.
  7. 1 2 "Entrez Gene: ATP5MG ATP synthase membrane subunit g".
  8. Collinson IR, Runswick MJ, Buchanan SK, Fearnley IM, Skehel JM, van Raaij MJ, Griffiths DE, Walker JE (June 1994). "Fo membrane domain of ATP synthase from bovine heart mitochondria: purification, subunit composition, and reconstitution with F1-ATPase". Biochemistry. 33 (25): 7971–8. doi:10.1021/bi00191a026. PMID   8011660.

Further reading


This article incorporates text from the public domain Pfam and InterPro: IPR006808