To improve security and privacy, we are moving our web pages and services from HTTP to HTTPS.
To give users of web services time to transition to HTTPS, we will support separate HTTP and HTTPS services until the end of 2017.
From January 2018 most HTTP traffic will be automatically redirected to HTTPS. [more...]
View this page in https
annotation rule: PRU00542

General rule information [?]

Accession PRU00542
Dates 12-APR-2006 (Created)
16-DEC-2016 (Last updated, Version 3)
Data class Domain
Name Helicase C-terminal domain
Function Helicase C-terminal domain in association with helicase ATP-binding domain catalyze the separation of double-stranded nucleic acids

Propagated annotation [?]

Features [?]

From: PS51194
Key     From     To       Description   Tag   Condition   FTGroup
DOMAIN     from     to       Helicase C-terminal #        

Additional information [?]

Size range 95-208 amino acids
Related rules None
Repeats 2
Topology Undefined
Example Q14240 (IF4A2_HUMAN)
Scope Eukaryota


PROSITE is copyright. It is produced by the SIB Swiss Institute Bioinformatics. There are no restrictions on its use by non-profit institutions as long as its content is in no way modified. Usage by and for commercial entities requires a license agreement. For information about the licensing scheme send an email to or see: prosite_license.html.

UniProtKB rule member sequences [?]