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Annotation rule MF_01895
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General rule information [?]

Accession MF_01895
Dates 28-APR-2011 (Created)
19-NOV-2019 (Last updated, Version 5)
Name RNase_R
Scope
Bacteria
Template P21499 (RNR_ECOLI)
Triggered by

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
RNR
Protein name
RecName: Full=Ribonuclease R;
Short=RNase R;
EC 3.1.13.1;
Gene name
rnr

Comments [?]

Function 3'-5' exoribonuclease that releases 5'-nucleoside monophosphates and is involved in maturation of structured RNAs.
Catalytic activity Reaction=Exonucleolytic cleavage in the 3'- to 5'-direction to yield nucleoside 5'-phosphates.; EC=3.1.13.1;
case <OC:Enterobacterales>
Subunit Monomer.
end case
Subcellular location Cytoplasm.
Similarity Belongs to the RNR ribonuclease family. RNase R subfamily.

Keywords [?]

Cytoplasm
Exonuclease
Hydrolase
Nuclease
RNA-binding

Gene Ontology [?]

GO:0008859; Molecular function: exoribonuclease II activity.
GO:0003723; Molecular function: RNA binding.
GO:0016070; Biological process: RNA metabolic process.
GO:0005737; Cellular component: cytoplasm.

Cross-references [?]

PROSITE PS01175; RIBONUCLEASE_II; 1;
PS50126; S1; 1; trigger=PRU00180;
Pfam PF08461; HTH_12; 1;
PF08206; OB_RNB; 2;
PF00773; RNB; 1;
PF00575; S1; 1;
TIGRFAMs TIGR00358; 3_prime_RNase; 1;
TIGR02063; RNase_R; 1;

Additional information [?]

Size range 644-1182 amino acids
Related rules None
Fusion None


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