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CATH Superfamily 2.40.30.10

Translation factors

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:

"
Translation factors
".

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 38088: tRNA-specific 2-thiouridylase MnmA 2

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
TRNA-uridine 2-sulfurtransferase. [EC: 2.8.1.13]
A [protein]-S-sulfanyl-L-cysteine + uridine(34) in tRNA + ATP + reduced acceptor = a [protein]-L-cysteine + 2-thiouridine(34) in tRNA + AMP + diphosphate + acceptor.
  • The enzyme, found in bacteria, catalyzes formation of the 2-thiouridine modification in the wobble position of tRNA(Gln), tRNA(Lys) and tRNA(Glu).
 985 A0A011A8U6 A0A011B297 A0A011UX27 A0A017S0G2 A0A037Z5S9 A0A037Z8I5 A0A068MR65 A0A069ADR1 A0A069RIW7 A0A072X232
(975 more...)
TRNA (5-methylaminomethyl-2-thiouridylate)-methyltransferase. [EC: 2.1.1.61]
S-adenosyl-L-methionine + tRNA containing 5-aminomethyl-2-thiouridine = S-adenosyl-L-homocysteine + tRNA containing 5-methylaminomethyl-2- thiouridylate.
  • Specific for the terminal methyl group of 5-methylaminomethyl-2- thiouridylate.
 12 A0A0E1KXB3 A0A0E1KXN0 A0A136JWG2 A0A175N0P6 A0A1L3NBG2 A0A1L3NGG2 A0A1L3NMQ7 A0A1L3NQ12 A0A1L7HJI1 A0A1L7HPX8
(2 more...)