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

Role of the MPN subunits in COP9 signalosome assembly and activity, and their regulatory interaction with Arabidopsis Cullin3-based E3 ligases.

The Plant cell - 1 Feb 2007

Gusmaroli Giuliana, Figueroa Pablo, Serino Giovanna, Deng Xing Wang

Abstract excerpt

The COP9 signalosome (CSN) is an evolutionarily conserved multisubunit protein complex that regulates a variety of biological processes. Among its eight subunits, CSN5 and CSN6 contain a characteristic MPN (for Mpr1p and Pad1p N-terminal) domain and, in Arabidopsis thaliana, are each encoded by two genes: CSN5A, CSN5B and CSN6A, CSN6B, respectively. We characterized both MPN subunits using a series of single and...

Read the complete abstract on PubMed

Topics

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

Share to COP9 Signalosome Complex
Share to Cullin Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Indoleacetic Acids

Share to Morphogenesis

Share to Multiprotein Complexes

Share to Peptide Hydrolases

Share to Proteasome Endopeptidase Complex

Share to Two-Hybrid System Techniques

Source

Open in PubMed Open full text

Identifiers

PMID: 17307927
DOI: 10.1105/tpc.106.047571
PMCID: PMC1867349

Genes

CUL3
CUL1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Role of the MPN subunits in COP9 signalosome assembly and activity, and their regulatory interaction with Arabidopsis Cullin3-based E3 ligases.PMID 17307927Read ↗

Molecular characterization of subunit 6 of the COP9 signalosome and its role in multifaceted developmental processes in Arabidopsis.Semantic proximity Read ↗

The Arabidopsis CSN5A and CSN5B subunits are present in distinct COP9 signalosome complexes, and mutations in their JAMM domains exhibit differential dominant negative effects on development.Semantic proximity Read ↗

The Arabidopsis COP9 signalosome subunit 7 is a model PCI domain protein with subdomains involved in COP9 signalosome assembly.Semantic proximity Read ↗

CSN1 N-terminal-dependent activity is required for Arabidopsis development but not for Rub1/Nedd8 deconjugation of cullins: a structure-function study of CSN1 subunit of COP9 signalosome.Semantic proximity Read ↗

Mammalian COP9 signalosomeSemantic proximity Read ↗

Characterization of the last subunit of the Arabidopsis COP9 signalosome: implications for the overall structure and origin of the complex.Semantic proximity Read ↗

Conservation of the COP9/signalosome in budding yeast.Semantic proximity Read ↗

COP9 signalosome subunits 4 and 5 regulate multiple pleiotropic pathways in Drosophila melanogaster.Semantic proximity Read ↗

A role of Arabidopsis COP9 signalosome in multifaceted developmental processes revealed by the characterization of its subunit 3.Semantic proximity Read ↗

Promotion of NEDD-CUL1 conjugate cleavage by COP9 signalosome.Semantic proximity Read ↗

The eta7/csn3-3 auxin response mutant of Arabidopsis defines a novel function for the CSN3 subunit of the COP9 signalosome.Semantic proximity Read ↗

Dual function of Rpn5 in two PCI complexes, the 26S proteasome and COP9 signalosome.Semantic proximity Read ↗

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