Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Bacteriophage p22 portal vertex formation in vivo.

Journal of molecular biology - 1 Feb 2002

Moore Sean D, Prevelige Peter E

Abstract excerpt

Bacteriophage with double-stranded, linear DNA genomes package DNA into pre-assembled icosahedral procapsids through a unique vertex. The packaging vertex contains an oligomeric ring of a portal protein that serves as a recognition site for the packaging enzymes, a conduit for DNA translocation, and the site of tail attachment. Previous studies have suggested that the portal protein of bacteriophage P22 is not...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Bacteriophage P22
Share to Capsid
Share to Capsid Proteins

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Centrifugation, Density Gradient

Share to Genes, Viral

Share to Salmonella typhimurium

Share to Virion

Share to Virus Assembly

Source

Identifiers

PMID: 11827470
DOI: 10.1006/jmbi.2001.5275

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

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Bacteriophage p22 portal vertex formation in vivo.PMID 11827470Read ↗

A P22 scaffold protein mutation increases the robustness of head assembly in the presence of excess portal protein.Semantic proximity Read ↗

Peering down the barrel of a bacteriophage portal: the genome packaging and release valve in p22.Semantic proximity Read ↗

Bacteriophage P22 portal protein is part of the gauge that regulates packing density of intravirion DNA.Semantic proximity Read ↗

The portal protein plays essential roles at different steps of the SPP1 DNA packaging process.Semantic proximity Read ↗

Scaffolding mutants identifying domains required for P22 procapsid assembly and maturation.Semantic proximity Read ↗

Efficient DNA packaging of bacteriophage PRD1 requires the unique vertex protein P6.Semantic proximity Read ↗

Novel second-site suppression of a cold-sensitive defect in phage P22 procapsid assembly.Semantic proximity Read ↗

Domain organization and polarity of tail needle GP26 in the portal vertex structure of bacteriophage P22.Semantic proximity Read ↗

The bacteriophage T4 DNA packaging apparatus targets the unexpanded prohead.Semantic proximity Read ↗

The unique vertex of bacterial virus PRD1 is connected to the viral internal membrane.Semantic proximity Read ↗

A Tail-like Assembly at the Portal Vertex in Intact Herpes Simplex Type-1 VirionsSemantic proximity Read ↗

A structural model of the genome packaging process in a membrane-containing double stranded DNA virus.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.