A4W7Z1 · MTNA_ENT38

Function

function

Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P).

Catalytic activity

Pathway

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

Features

Showing features for binding site, site, active site.

134250100150200250300
TypeIDPosition(s)Description
Binding site49-51substrate
Binding site86substrate
Site148Transition state stabilizer
Binding site187substrate
Active site228Proton donor
Binding site238-239substrate

GO annotations

AspectTerm
Molecular FunctionS-methyl-5-thioribose-1-phosphate isomerase activity
Biological ProcessL-methionine salvage from methylthioadenosine
Biological ProcessL-methionine salvage from S-adenosylmethionine

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Methylthioribose-1-phosphate isomerase
  • EC number
  • Short names
    M1Pi
    ; MTR-1-P isomerase
  • Alternative names
    • S-methyl-5-thioribose-1-phosphate isomerase

Gene names

    • Name
      mtnA
    • Ordered locus names
      Ent638_1140

Organism names

Accessions

  • Primary accession
    A4W7Z1

Proteomes

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00003571821-342Methylthioribose-1-phosphate isomerase

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    342
  • Mass (Da)
    36,313
  • Last updated
    2007-05-29 v1
  • Checksum
    91BBDCFA414CBDF3
MQTLQTTSLRVADNQLFILDQQALPQEKRWLDASTVEALVGHIHALRVRGAPLIGLSASLLLALLAENGHSRDQLAVALDTLRASRPTAVNLMNNLDRMKQALWQEDFVPALVTEALRLIEEDKQLCDAIARAGSQLVKPGSRLLTHCNTGGLATAGVGTALGVIAHAFAAGNVNNVWVDETRPLLQGGRLTAWELGELGVPYQLITDSMAASLMAKGQVDAVWVGADRIAANGDVANKIGTYSLAVLAKFHGIPFYVAAPQTTLDPHCPNGEAIPIEQRDAREVTGVAGSFGAVQWAPENAQVYNPAFDVTPAALISGWVLDTGVVLPEAVEQGVFKSSAV

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000653
EMBL· GenBank· DDBJ
ABP59821.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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