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Article

A small GTP-binding protein from Arabidopsis thaliana functionally complements the yeast YPT6 null mutant.

Plant physiology - 1 Feb 1994

Bednarek S Y, Reynolds T L, Schroeder M, Grabowski R, Hengst L, Gallwitz D, Raikhel N V

Abstract excerpt

A clone designated A.t.RAB6 encoding a small GTP-binding protein was isolated from a cDNA library of Arabidopsis thaliana leaf tissue. The predicted amino acid sequence was highly homologous to the mammalian and yeast counterparts, H.Rab6 and Ryh1/Ypt6, respectively. Lesser homology was found between the predicted Arabidopsis protein sequence and two small GTP-binding proteins isolated from plant species (44%...

Topics

Amino Acid Sequence
Arabidopsis
Blotting, Northern
Blotting, Southern
Cell Membrane
Cloning, Molecular
Fungal Proteins
GTP-Binding Proteins
Genetic Complementation Test
Humans
Molecular Sequence Data

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Monomeric GTP-Binding Proteins

Mutation

Saccharomyces cerevisiae Proteins

Schizosaccharomyces

Sequence Homology, Amino Acid

Source

Open in PubMed Open full text

Identifiers

PMID: 8159788
DOI: 10.1104/pp.104.2.591
PMCID: PMC159235

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-8159788-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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