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Article

Saccharomyces cerevisiae PTS1 receptor Pex5p interacts with the SH3 domain of the peroxisomal membrane protein Pex13p in an unconventional, non-PXXP-related manner.

Molecular biology of the cell - 1 Nov 2000

Bottger G, Barnett P, Klein A T, Kragt A, Tabak H F, Distel B

Abstract excerpt

A number of peroxisome-associated proteins have been described that are involved in the import of proteins into peroxisomes, among which is the receptor for peroxisomal targeting signal 1 (PTS1) proteins Pex5p, the integral membrane protein Pex13p, which contains an Src homology 3 (SH3) domain, and the peripheral membrane protein Pex14p. In the yeast Saccharomyces cerevisiae, both Pex5p and Pex14p are able to...

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Identifiers

PMID: 11071920
DOI: 10.1091/mbc.11.11.3963
PMCID: PMC15050

Genes

PEX5

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

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Research trail→

Click a neighbor to travelStep 1 · 12 closest

Saccharomyces cerevisiae PTS1 receptor Pex5p interacts with the SH3 domain of the peroxisomal membrane protein Pex13p in an unconventional, non-PXXP-related manner.PMID 11071920Read ↗

Interaction of Pex5p, the type 1 peroxisome targeting signal receptor, with the peroxisomal membrane proteins Pex14p and Pex13p.Semantic proximity Read ↗

The ScPex13p SH3 domain exposes two distinct binding sites for Pex5p and Pex14p.Semantic proximity Read ↗

Pex5p stabilizes Pex14p: a study using a newly isolated pex5 CHO cell mutant, ZPEG101.Semantic proximity Read ↗

Yeast Pex14p possesses two functionally distinct Pex5p and one Pex7p binding sites.Semantic proximity Read ↗

Identification of a novel, intraperoxisomal pex14-binding site in pex13: association of pex13 with the docking complex is essential for peroxisomal matrix protein import.Semantic proximity Read ↗

A novel PEX14/PEX5 interface links peroxisomal protein import and receptor recyclingSemantic proximity Read ↗

Pex17p of Saccharomyces cerevisiae is a novel peroxin and component of the peroxisomal protein translocation machinery.Semantic proximity Read ↗

The peroxisome biogenesis factors pex4p, pex22p, pex1p, and pex6p act in the terminal steps of peroxisomal matrix protein import.Semantic proximity Read ↗

Pex8p, an intraperoxisomal peroxin of Saccharomyces cerevisiae required for protein transport into peroxisomes binds the PTS1 receptor pex5p.Semantic proximity Read ↗

Molecular mechanisms of import of peroxisome-targeting signal type 2 (PTS2) proteins by PTS2 receptor Pex7p and PTS1 receptor Pex5pL.Semantic proximity Read ↗

Cysteine ubiquitination of PTS1 receptor Pex5p regulates Pex5p recycling.Semantic proximity Read ↗

Structural basis for competitive interactions of Pex14 with the import receptors Pex5 and Pex19.Semantic proximity Read ↗

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