Protein Domain : Helicase-associated domain IPR007502

Type  Domain
Description  This is the helicase associated domain (HA2) found as a diverse set of RNA helicases. It has an all α-helical fold that can be divided in two subdomains, an N-terminal degenerated winged helix (WH) and a C-terminal ratchet-like domain [ , , , ]. This domain collaborates with the RecA domains at the N-terminal in the formation of a RNA binding channel to allow the helicases to keep a stable grip on the RNA.
Short Name  Helicase-assoc_dom

0 Child Features

16 Gene Families

1000 Genes

1 Ontology Annotations

0 Parent Features

14 Publications

USDA
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