B0RUX9 · MTNA_XANCB

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.

135450100150200250300350
TypeIDPosition(s)Description
Binding site58-60substrate
Binding site101substrate
Site165Transition state stabilizer
Binding site204substrate
Active site245Proton donor
Binding site255-256substrate

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
      xcc-b100_2687

Organism names

Accessions

  • Primary accession
    B0RUX9

Proteomes

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00003572701-354Methylthioribose-1-phosphate isomerase

Structure

Family & Domains

Sequence similarities

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    354
  • Mass (Da)
    37,410
  • Last updated
    2008-12-16 v2
  • Checksum
    8B2364660D767239
MNDSAHIDYARYDHIRPLLWTGDALELLDQRKLPFVVEHVRCDSSDAVAEAIHSLAVRGAPAIGIAAGWGVVLAAREIAADSGSEALQKLEPALLRLNAARPTAVNLAWALMRMRRVLAAAGPDWRDVLAREAQAIADEDLAANRHMGALGAGLIAPGSGVLTHCNTGSLATAGFGTALGVIRAGMAQQRISKVFAGETRPWLQGARLTVWELQQDGIDATLIADSAASHLMKSGLVQWVIVGADRICANGDTANKIGSYQLAIAARHHGVKFMVVAPSSTVDMATADGDQIEIEQRDPGELFGVGGVRTVADGIHAWNPVFDVTPGHLIDAIVTERGVIAQPDLARMQAAFGN

Sequence caution

The sequence CAP52048.1 differs from that shown. Reason: Erroneous initiation

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AM920689
EMBL· GenBank· DDBJ
CAP52048.1
EMBL· GenBank· DDBJ
Genomic DNA Different initiation

Genome annotation databases

Similar Proteins

Disclaimer

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