C3LIA8 · MTNB_BACAC

Function

function

Catalyzes the dehydration of methylthioribulose-1-phosphate (MTRu-1-P) into 2,3-diketo-5-methylthiopentyl-1-phosphate (DK-MTP-1-P).

Catalytic activity

Cofactor

Zn2+ (UniProtKB | Rhea| CHEBI:29105 )

Note: Binds 1 zinc ion per subunit.

Pathway

Amino-acid biosynthesis; L-methionine biosynthesis via salvage pathway; L-methionine from S-methyl-5-thio-alpha-D-ribose 1-phosphate: step 2/6.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site97Zn2+ (UniProtKB | ChEBI)
Binding site99Zn2+ (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular Functionmethylthioribulose 1-phosphate dehydratase activity
Molecular Functionzinc ion binding
Biological ProcessL-methionine salvage from methylthioadenosine
Biological ProcessL-methionine salvage from S-adenosylmethionine

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Methylthioribulose-1-phosphate dehydratase
  • EC number
  • Short names
    MTRu-1-P dehydratase

Gene names

    • Name
      mtnB
    • Ordered locus names
      BAMEG_4298

Organism names

Accessions

  • Primary accession
    C3LIA8

Subcellular Location

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_10001873401-212Methylthioribulose-1-phosphate dehydratase

Interaction

Subunit

Homotetramer.

Structure

Family & Domains

Sequence similarities

Belongs to the aldolase class II family. MtnB subfamily.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    212
  • Mass (Da)
    23,911
  • Last updated
    2009-06-16 v1
  • Checksum
    0782B4DA78BD7021
MKQLFRQWYDLSEIKKELTTRNWFPATSGNISIKVSHEPLTFLITASGKDKTKTTPDDFLLVDHLGVPVLETELRPSAETILHTHIYNNTNAGCVLHVHTTDNNVITNLYSDAVTLQNQEIIKALDIWEEGATIHIPIIENHAHIPTLGENFRKHIQGDSGAVLIRNHGITVWGRDSFDAKKRLEAYEFLFQFHIKLLSIQGGVSNGANSYS

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP001215
EMBL· GenBank· DDBJ
ACP12897.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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