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HAMAP rule MF_00744

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General rule information [?]

Accession MF_00744
Dates 10-DEC-2003 (Created)
26-JAN-2023 (Last updated, Version 23)
Name MetJ
Bacteria; Pseudomonadota
Template P0A8U6 (METJ_ECOLI)

Propagated annotation [?]

Identifier, protein and gene names [?]

Protein name
RecName: Full=Met repressor;
AltName: Full=Met regulon regulatory protein MetJ;
Gene name

Comments [?]

Function This regulatory protein, when combined with SAM (S-adenosylmethionine) represses the expression of the methionine regulon and of enzymes involved in SAM synthesis.
Subunit Homodimer.
Subcellular location Cytoplasm.
Domain Does not bind DNA by a helix-turn-helix motif.
Similarity Belongs to the MetJ family.

Keywords [?]

Gene Ontology [?]

GO:0045892; Biological process: negative regulation of DNA-templated transcription.
GO:0009086; Biological process: methionine biosynthetic process.
GO:0005737; Cellular component: cytoplasm.

Cross-references [?]

Pfam PF01340; MetJ; 1;

Additional information [?]

Size range 104-106 amino acids
Related rules None
Fusion None