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CATH Superfamily 3.40.1280.30

The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was: waiting to be named.

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 1: tRNA methyltransferase 10 homolog A

There are 1 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
TRNA (guanine(9)-N(1))-methyltransferase. [EC: 2.1.1.221]
S-adenosyl-L-methionine + guanine(9) in tRNA = S-adenosyl-L-homocysteine + N(1)-methylguanine(9) in tRNA.
  • The enzyme from Saccharomyces cerevisiae specifically methylates guanine(9).
  • The bifunctional enzyme from Thermococcus kodakaraensis also catalyzes the methylation of adenine(9) in tRNA (cf. EC 2.1.1.218).
  • Formerly EC 2.1.1.31.
 10 O14214 Q3MHI8 Q4KLI2 Q66JJ4 Q8C1Z8 Q8TBZ6 Q8TBZ6 Q9VR56 V9HVY8 V9HVY8