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Article

Phenotypes of vesicular stomatitis virus mutants with mutations in the PSAP motif of the matrix protein.

The Journal of general virology - 1 Apr 2012

Obiang Linda, Raux Hélène, Ouldali Malika, Blondel Danielle, Gaudin Yves

Abstract excerpt

Vesicular stomatitis virus (VSV) matrix protein (M) has a flexible amino-terminal part that recruits cellular partners. It contains a dynamin-binding site that is required for efficient virus assembly, and two motifs, (24)PPPY(27) and (37)PSAP(40), that constitute potential late domains. Late domains are present in proteins of several enveloped viruses and are involved in the ultimate step of the budding process...

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Source

Identifiers

PMID: 22190013
DOI: 10.1099/vir.0.039800-0

Genes

PSAP

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

Phenotypes of vesicular stomatitis virus mutants with mutations in the PSAP motif of the matrix protein.PMID 22190013Read ↗

Functional analysis of late-budding domain activity associated with the PSAP motif within the vesicular stomatitis virus M protein.Semantic proximity Read ↗

Budding of PPxY-Containing Rhabdoviruses Is Not Dependent on Host Proteins TGS101 and VPS4ASemantic proximity Read ↗

L-domain flanking sequences are important for host interactions and efficient budding of vesicular stomatitis virus recombinants.Semantic proximity Read ↗

Mutations in the PPPY Motif of Vesicular Stomatitis Virus Matrix Protein Reduce Virus Budding by Inhibiting a Late Step in Virion ReleaseSemantic proximity Read ↗

The matrix protein of vesicular stomatitis virus binds dynamin for efficient viral assembly.Semantic proximity Read ↗

Overlapping Motifs (PTAP and PPEY) within the Ebola Virus VP40 Protein Function Independently as Late Budding Domains: Involvement of Host Proteins TSG101 and VPS-4Semantic proximity Read ↗

Viral Late DomainsSemantic proximity Read ↗

Late Domain Function Identified in the Vesicular Stomatitis Virus M Protein by Use of Rhabdovirus-Retrovirus ChimerasSemantic proximity Read ↗

Characterization of Prototype Foamy Virus Gag Late Assembly Domain Motifs and Their Role in Particle Egress and InfectivitySemantic proximity Read ↗

Late assembly motifs of human T-cell leukemia virus type 1 and their relative roles in particle release.Semantic proximity Read ↗

Evidence for a new viral late-domain core sequence, FPIV, necessary for budding of a paramyxovirus.Semantic proximity Read ↗

Interaction of Tsg101 with Marburg Virus VP40 Depends on the PPPY Motif, but Not the PT/SAP Motif as in the Case of Ebola Virus, and Tsg101 Plays a Critical Role in the Budding of Marburg Virus-Like Particles Induced by VP40, NP, and GPSemantic proximity Read ↗

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