Gene Ontology / 基因本体

Last uploaded: August 7, 2023
Preferred Name

cytoplasmic exosome (RNase complex)

Synonyms

cytoplasmic exosome (ribonuclease complex)

prokaryotic exosome multienzyme ribonuclease complex

cytoplasmic exosome multienzyme ribonuclease complex

Definitions

A ribonuclease complex that has 3-prime to 5-prime processive hydrolytic exoribonuclease activity producing 5-prime-phosphomonoesters. Participates in a multitude of cellular RNA processing and degradation events preventing nuclear export and/or translation of aberrant RNAs. Restricted to processing linear and circular single-stranded RNAs (ssRNA) only. RNAs with complex secondary structures may have to be unwound or pre-processed by co-factors prior to entering the complex, esp if the 3-prime end is structured.

ID

http://purl.obolibrary.org/obo/GO_0000177

definition

A ribonuclease complex that has 3-prime to 5-prime processive hydrolytic exoribonuclease activity producing 5-prime-phosphomonoesters. Participates in a multitude of cellular RNA processing and degradation events preventing nuclear export and/or translation of aberrant RNAs. Restricted to processing linear and circular single-stranded RNAs (ssRNA) only. RNAs with complex secondary structures may have to be unwound or pre-processed by co-factors prior to entering the complex, esp if the 3-prime end is structured.

has_exact_synonym

cytoplasmic exosome (ribonuclease complex)

prokaryotic exosome multienzyme ribonuclease complex

cytoplasmic exosome multienzyme ribonuclease complex

has_obo_namespace

cellular_component

id

GO:0000177

label

cytoplasmic exosome (RNase complex)

notation

GO:0000177

part_of

http://purl.obolibrary.org/obo/GO_0005737

prefLabel

cytoplasmic exosome (RNase complex)

treeView

http://purl.obolibrary.org/obo/GO_0000178

http://purl.obolibrary.org/obo/GO_0005737

subClassOf

http://purl.obolibrary.org/obo/GO_0000178

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