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CATH Superfamily 3.30.1370.10

K Homology domain, type 1

The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
K Homology domain, type 1
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 8651: Putative polyribonucleotide nucleotidyltransferase

There are 2 EC terms in this cluster

Please note: EC annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

Note: The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.

EC Term Annotations Evidence
Polyribonucleotide nucleotidyltransferase. [EC: 2.7.7.8]
RNA(n+1) + phosphate = RNA(n) + a nucleoside diphosphate.
  • ADP, IDP, GDP, UDP and CDP can act as donors.
 767 A0A015SEW0 A0A015SZ15 A0A015TPK0 A0A015U319 A0A015V8K5 A0A015VRI2 A0A015WQ79 A0A015X4B5 A0A015ZLP9 A0A016A5T7
(757 more...)
RNA helicase. [EC: 3.6.4.13]
ATP + H(2)O = ADP + phosphate.
  • RNA helicases utilize the energy from ATP hydrolysis to unwind RNA.
  • Some of them unwind RNA with a 3' to 5' polarity, other show 5' to 3' polarity.
  • Some helicases unwind DNA as well as RNA.
  • May be identical with EC 3.6.4.12 (DNA helicase).
 1 Q9NXZ2
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