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Article

Involvement of the nonhomologous region of subunit A of the yeast V-ATPase in coupling and in vivo dissociation.

The Journal of biological chemistry - 19 Nov 2004

Shao Elim, Forgac Michael

Abstract excerpt

The catalytic nucleotide binding subunit (subunit A) of the vacuolar proton-translocating ATPase (or V-ATPase) is homologous to the beta-subunit of the F-ATPase but contains a 90-amino acid insert not present in the beta-subunit, termed the nonhomologous region. We previously demonstrated that mutations in this region lead to changes in coupling of proton transport and ATPase activity and to inhibition of in vivo...

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PMID: 15355963
DOI: 10.1074/jbc.M408278200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Involvement of the nonhomologous region of subunit A of the yeast V-ATPase in coupling and in vivo dissociation.PMID 15355963Read ↗

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