Home  |  Contact
Annotation rule MF_00661
Send feedback

General rule information [?]

Accession MF_00661
Dates 26-JUN-2003 (Created)
18-NOV-2019 (Last updated, Version 24)
Name DEAD_helicase_RhlB
Scope
Bacteria; Proteobacteria
Template P0A8J8 (RHLB_ECOLI)

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
RHLB
Protein name
RecName: Full=ATP-dependent RNA helicase RhlB;
EC 3.6.4.13;
Gene name
rhlB

Comments [?]

Function DEAD-box RNA helicase involved in RNA degradation. Has RNA-dependent ATPase activity and unwinds double-stranded RNA.
Catalytic activity RHEA:13065: ATP + H2O = ADP + H(+) + phosphate
EC 3.6.4.13
case <OC:Gammaproteobacteria>
Subunit Component of the RNA degradosome, which is a multiprotein complex involved in RNA processing and mRNA degradation.
end case
Subcellular location Cytoplasm.
Similarity Belongs to the DEAD box helicase family. RhlB subfamily.

Keywords [?]


Gene Ontology [?]

GO:0005524; Molecular function: ATP binding.
GO:0003724; Molecular function: RNA helicase activity.
GO:0003723; Molecular function: RNA binding.
GO:0006401; Biological process: RNA catabolic process.
GO:0005737; Cellular component: cytoplasm.

Cross-references [?]

Pfam PF00270; DEAD; 1;
PF00271; Helicase_C; 1;
PROSITE PS00039; DEAD_ATP_HELICASE; 1;
PS51192; HELICASE_ATP_BIND_1; 1; trigger=PRU00541;
PS51194; HELICASE_CTER; 1; trigger=PRU00542;
PS51195; Q_MOTIF; 1; trigger=PRU00552;

Additional information [?]

Size range 360-600 amino acids
Related rules None
Fusion None