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Annotation rule MF_00967
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General rule information [?]

Accession MF_00967
Dates 25-JUN-2013 (Created)
19-NOV-2019 (Last updated, Version 5)
Name DEAD_helicase_SrmB
Scope
Bacteria; Proteobacteria
Template P21507 (SRMB_ECOLI)

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
SRMB
Protein name
RecName: Full=ATP-dependent RNA helicase SrmB;
EC 3.6.4.13;
Gene name
srmB

Comments [?]

Function DEAD-box RNA helicase involved in the assembly of the 50S ribosomal subunit at low temperature. Exhibits RNA-stimulated ATP hydrolysis and RNA unwinding activity.
Catalytic activity RHEA:13065: ATP + H2O = ADP + H(+) + phosphate
EC 3.6.4.13
Subunit Interacts with the 50S ribosomal subunit.
Subcellular location Cytoplasm.
Similarity Belongs to the DEAD box helicase family. SrmB subfamily.

Keywords [?]


Gene Ontology [?]

GO:0005524; Molecular function: ATP binding.
GO:0003724; Molecular function: RNA helicase activity.
GO:0000027; Biological process: ribosomal large subunit assembly.
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 400-470 amino acids
Related rules None
Fusion None