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:

"
Vaccinia Virus protein VP39
".

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 135866: Chemotaxis protein methyltransferase (CheR)

There are 4 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
Protein-glutamate O-methyltransferase. [EC: 2.1.1.80]
S-adenosyl-L-methionine + protein L-glutamate = S-adenosyl-L-homocysteine + protein L-glutamate methyl ester.
  • Forms ester groups with L-glutamate residues in a number of membrane proteins.
  • Formerly EC 2.1.1.24.
4788 A0A010PBB4 A0A010QGT1 A0A011N3V1 A0A011NRA8 A0A011QG70 A0A014MUY9 A0A014NLN9 A0A014NQJ6 A0A016XCS9 A0A016XID3
(4778 more...)
Protein-glutamate methylesterase. [EC: 3.1.1.61]
Protein L-glutamate O(5)-methyl ester + H(2)O = protein L-glutamate + methanol.
  • Hydrolyzes the products of EC 2.1.1.77, EC 2.1.1.78, EC 2.1.1.80 and EC 2.1.1.100.
40 A0A059UWX4 A0A089NZ86 A0A099MZ89 A0A0B5JZF9 A0A0C1I8M0 A0A0D0TU33 A0A0E9ZJ55 A0A0K6IWM7 A0A0M2UKU9 A0A0M4R588
(30 more...)
Protein-glutamine glutaminase. [EC: 3.5.1.44]
Protein L-glutamine + H(2)O = protein L-glutamate + NH(3).
  • Specific for the hydrolysis of the gamma-amide of glutamine substituted at the carboxyl position or both the alpha-amino and carboxyl positions, e.g., L-glutaminylglycine and L-phenylalanyl-L- glutaminylglycine.
3 A0A081C781 A0A0K1PKJ6 A0A0S6VW06
Histamine N-methyltransferase. [EC: 2.1.1.8]
S-adenosyl-L-methionine + histamine = S-adenosyl-L-homocysteine + N(tau)- methylhistamine.
    2 A0A0M4TIZ9 A0A1J6PS63