A0A7X3DGQ3 · A0A7X3DGQ3_9FIRM

  • Protein
    Methylthioribose-1-phosphate isomerase
  • Gene
    mtnA
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    2/5

Function

function

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

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

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.

Type
IDPosition(s)Description
Binding site55-57substrate
Binding site98substrate
Site166Transition state stabilizer
Binding site205substrate
Active site246Proton donor
Binding site256-257substrate

GO annotations

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

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
    • ORF names
      EP146_04795

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • P1-3
  • Taxonomic lineage
    Bacteria > Bacillota > Clostridia > Eubacteriales > Oscillospiraceae > Oscillibacter

Accessions

  • Primary accession
    A0A7X3DGQ3

Proteomes

Family & Domains

Sequence similarities

Belongs to the EIF-2B alpha/beta/delta subunits family. MtnA subfamily.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    358
  • Mass (Da)
    39,586
  • Last updated
    2021-06-02 v1
  • Checksum
    E3790BF554EC5E19
MPDITAVTHAQNIRYDRKAEALYIIDQTLLPGEEKEIRLQTIDEMVEAIRALRVRGAPAIGICAAYCMYVLAKSIRTEDRPTFLKRLSDYGQQLDAARPTAVNLGWAIREMMRTALEHVHDTRGQMLDALYERAVAIHEEDIAKCRAISEYGLSLLKEGDGVLTHCNAGPLATSRYGTAQGPFLLAAERGMHIRVFADETRPLLQGARLTSYELQRAGVDVTLICDNMASIVMKNGWVQACFVGCDRVAANGDTANKIGTSGVAILAKHYGIPVYVLGPTSTIDMACPDGDHIPIEERDGEEIKTMWYEKPMALPEVKCYNPAFDVTDHELIAGIVTEKGICRPPYTKSLKALFDDKK

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
SCPG01000001
EMBL· GenBank· DDBJ
MUU10729.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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