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:

"
Nucleic acid-binding proteins
".

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 51488: Lysine--tRNA ligase

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
Lysine--tRNA ligase. [EC: 6.1.1.6]
ATP + L-lysine + tRNA(Lys) = AMP + diphosphate + L-lysyl-tRNA(Lys).
    53 A0A017PL62 A0A061J9Y3 A0A069ZVP2 A0A078L9U7 A0A090D0N8 A0A0C1E912 A0A0C1JY13 A0A0C1K3R9 A0A0E2J1X8 A0A0E2JBK2
    (43 more...)
    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.
    1 A6Q4N2