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Article

MOP2 (SLA2) affects the abundance of the plasma membrane H(+)-ATPase of Saccharomyces cerevisiae.

The Journal of biological chemistry - 24 Mar 1995

Na S, Hincapie M, McCusker J H, Haber J E

Abstract excerpt

The abundance of yeast plasma membrane H(+)-ATPase on the cell surface is tightly regulated. Modifier of pma1 (mop) mutants were isolated as enhancers of the mutant phenotypes of pma1 mutants. mop2 mutations reduce the abundance and activity of Pma1 protein on the plasma membrane without affectin...

Topics

Base Sequence
Carrier Proteins
Cloning, Molecular
Cytoskeletal Proteins
Fungal Proteins
Membrane Proteins
Molecular Sequence Data
Mutation
Proton-Translocating ATPases
Saccharomyces cerevisiae
Saccharomyces cerevisiae Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Transcription, Genetic

Source

Identifiers

PMID: 7896828
DOI: 10.1074/jbc.270.12.6815

Genes

SLA2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-7896828-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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MOP2 (SLA2) affects the abundance of the plasma membrane H(+)-ATPase of Saccharomyces cerevisiae.PMID 7896828Read ↗

Proliferation of intracellular structures upon overexpression of the PMA2 ATPase in Saccharomyces cerevisiae.Semantic proximity Read ↗

Synthesis of sphingolipids with very long chain fatty acids but not ergosterol is required for routing of newly synthesized plasma membrane ATPase to the cell surface of yeast.Semantic proximity Read ↗

Targeting of the yeast plasma membrane [H+]ATPase: a novel gene AST1 prevents mislocalization of mutant ATPase to the vacuole.Semantic proximity Read ↗

Lipid-dependent surface transport of the proton pumping ATPase: a model to study plasma membrane biogenesis in yeast.Semantic proximity Read ↗

Very long-chain fatty acid-containing lipids rather than sphingolipids per se are required for raft association and stable surface transport of newly synthesized plasma membrane ATPase in yeast.Semantic proximity Read ↗

The pma1 and pma2 H(+)-ATPases from Schizosaccharomyces pombe are functionally interchangeable.Semantic proximity Read ↗

Eps1, a novel PDI-related protein involved in ER quality control in yeast.Semantic proximity Read ↗

An interaction between Sla1p and Sla2p plays a role in regulating actin dynamics and endocytosis in budding yeast.Semantic proximity Read ↗

Overexpression of yeast PAM1 gene permits survival without protein phosphatase 2A and induces a filamentous phenotype.Semantic proximity Read ↗

Sla1p is a functionally modular component of the yeast cortical actin cytoskeleton required for correct localization of both Rho1p-GTPase and Sla2p, a protein with talin homology.Semantic proximity Read ↗

The Sla2p talin domain plays a role in endocytosis in Saccharomyces cerevisiae.Semantic proximity Read ↗

Sla2p is associated with the yeast cortical actin cytoskeleton via redundant localization signals.Semantic proximity Read ↗

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