A0A6N0KPP4 · A0A6N0KPP4_9PSED

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.

135850100150200250300350
TypeIDPosition(s)Description
Binding site54-56substrate
Binding site96substrate
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
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
    • ORF names
      FOC67_16945

Organism names

  • Taxonomic identifier
  • Strain
    • FDAARGOS_761
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Pseudomonadales > Pseudomonadaceae > Pseudomonas

Accessions

  • Primary accession
    A0A6N0KPP4

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)
    39,425
  • Last updated
    2020-10-07 v1
  • Checksum
    03F0731E46126826
MRERLLAAERVKAIEWRDGTLRLLDQRLLPQEEVWLEHESAAEVAKAIRDMVVRGAPAIGISAAYGIVLGARARLAQGGDWRAALEEDFRLLADSRPTAVNLFWALNRMRDRLERMKEGDQPLAVLEAEAISIHESDREANLTMAQLGMELIRKQQGSPQNILTHCNTGALATGGFGTALGVIRAAHLEGLVNRIYADETRPWLQGSRLTAWELANEGIPVSLNVDSAAAHLMKTENITWVIVGADRITANGDVANKIGTYQLAVNAMHHGVRFMVVAPSSTIDMNLESGEDIPIEERDGRELLEIGGRRVAAEVDAYNPVFDVTPADLIDAIVTERGVVERPDAERMAALMSRKRLH

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP054572
EMBL· GenBank· DDBJ
QKQ60796.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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