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Annotation rule MF_01493
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General rule information [?]

Accession MF_01493
Dates 17-JUN-2014 (Created)
19-NOV-2019 (Last updated, Version 6)
Name DEAD_helicase_CshA
Scope
Bacteria; Chloroflexi
Bacteria; Firmicutes
Template P96614 (CSHA_BACSU)

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
CSHA
Protein name
RecName: Full=DEAD-box ATP-dependent RNA helicase CshA;
EC 3.6.4.13;
Gene name
cshA

Comments [?]

Function DEAD-box RNA helicase possibly involved in RNA degradation. Unwinds dsRNA in both 5'- and 3'-directions, has RNA-dependent ATPase activity.
Catalytic activity RHEA:13065: ATP + H2O = ADP + H(+) + phosphate
EC 3.6.4.13
Subunit Oligomerizes, may be a member of the RNA degradosome.
Subcellular location Cytoplasm.
Similarity Belongs to the DEAD box helicase family. CshA 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 [?]

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;
Pfam PF00270; DEAD; 1;
PF00271; Helicase_C; 1;

Additional information [?]

Size range 485-552 amino acids
Related rules MF_01494 (CSHB)
Fusion None