Hidrogenosom

Abb.1: Model of ATP-synthesis in hydrogenosomes.[1]
abb.: CoA = Koenzim A

Sebuah hidrogenosom adalah organel tertutup membran beberapa ciliata anaerobik, Trichomonas, jamur, dan hewan. Hidrogenosom dari Trichomonas (yang paling banyak dipelajari dari mikroorganisme mengandung hidrogenosom) menghasilkan hidrogen molekul, asetat, karbon dioksida dan ATP oleh tindakan gabungan dari piruvat:feredoksin oksido-reduktase, hydrogenase, asetat: suksinat transferase CoA dan suksinat thiokinase. Superoksida dismutase, dehidrogenase malat (decarboxylating), ferredoxin, kinase siklase dan NADH: ferredoxin Oxido-reductase juga dilokalisasi di hidrogenosom. Hal ini hampir secara universal diterima bahwa hidrogenosom berevolusi dari mitokondria.[2]

Referensi

  1. ^ Müller M, Lindmark DG (February 1978). "Respiration of hydrogenosomes of Tritrichomonas foetus. II. Effect of CoA on pyruvate oxidation". J. Biol. Chem. 253 (4): 1215–8. PMID 624726.[pranala nonaktif permanen]
  2. ^ Lewis, William H (24 Oktober 2019). "Convergent Evolution of Hydrogenosomes from Mitochondria by Gene Transfer and Loss" (PDF). Molecular Biology and Evolution. 37 (2): 524. doi:10.1093/molbev/msz239.

Lihat pula

Content Disclaimer

Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.

  1. The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
  2. There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
  3. It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
  4. Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
  5. Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.
Kembali kehalaman sebelumnya