H+ eksportujuća ATPaza

H⁺ eksportujuća ATPaza (EC 3.6.3.6, proton-translocirajuća ATPaza, membranska H⁺-ATPaza plazme kvasca, membranska ATPaza plazme kvasca, ATP fosfohidrolaza) je enzim sa sistematskim imenom ATP fosfohidrolaza (H⁺ eksport).^[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju

ATP + H₂O + H⁺_in ${\displaystyle \rightleftharpoons }$ ADP + fosfat + H⁺_out

H+ eksportujuća ATPaza
Identifikatori
EC broj	3.6.3.6
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB	RCSB PDB PDBe PDBj PDBsum
Pretraga PMC articles PubMed articles NCBI Protein search

Ova P-tip ATPaza podleže kovalentnoj fosforilaciji tokom transportnog ciklusa.

Reference

1. Goffeau, A. and Slayman, C. (1981). „The proton-translocating ATPase of the fungal plasma membrane”. Biochim. Biophys. Acta 639: 197-223. PMID 6461354.
2. Serrano, R., Kielland-Brandt, M.C. and Fink, G.R. (1986). „Yeast plasma membrane ATPase is essential for growth and has homology with (Na⁺+K⁺)-, K⁺-and Ca²⁺-ATPases”. Nature 319: 689-693. PMID 3005867.
3. Serrano, R. and Portillo, F. (1990). „Catalytic and regulatory sites of yeast plasma membrane H⁺-ATPase studied by directed mutagenesis”. Biochim. Biophys. Acta 1018: 195-199. PMID 2144186.

Literatura

• Nicholas C. Price, Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third izd.). USA: Oxford University Press. ISBN 019850229X.
• Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 izd.). Wiley-Interscience. ISBN 0471205036.
• Branden C, Tooze J.. Introduction to Protein Structure. New York, NY: Garland Publishing. ISBN: 0-8153-2305-0.
• Irwin H. Segel. Enzyme Kinetics: Behavior and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems (Book 44 izd.). Wiley Classics Library. ISBN 0471303097.
• Robert A. Copeland (2013). Evaluation of Enzyme Inhibitors in Drug Discovery: A Guide for Medicinal Chemists and Pharmacologists (2nd izd.). Wiley-Interscience. ISBN 111848813X.
• Gerhard Michal, Dietmar Schomburg (2012). Biochemical Pathways: An Atlas of Biochemistry and Molecular Biology (2nd izd.). Wiley. ISBN 0470146842.

Spoljašnje veze

• MeSH H+-exporting+ATPase