Q4VJF3 · Q4VJF3_XYLFS

  • Protein
    dTDP-4-dehydrorhamnose 3,5-epimerase
  • Gene
    rfbD
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

Catalyzes the epimerization of the C3' and C5'positions of dTDP-6-deoxy-D-xylo-4-hexulose, forming dTDP-6-deoxy-L-lyxo-4-hexulose.

Catalytic activity

Pathway

Carbohydrate biosynthesis; dTDP-L-rhamnose biosynthesis.

Features

Showing features for active site, site.

114320406080100120140
Type
IDPosition(s)Description
Active site43Proton acceptor
Active site112Proton donor
Site118Participates in a stacking interaction with the thymidine ring of dTDP-4-oxo-6-deoxyglucose

GO annotations

AspectTerm
Cellular Componentcytosol
Molecular FunctiondTDP-4-dehydrorhamnose 3,5-epimerase activity
Biological ProcessdTDP-rhamnose biosynthetic process
Biological Processextracellular polysaccharide biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    dTDP-4-dehydrorhamnose 3,5-epimerase
  • EC number
  • Alternative names
    • Thymidine diphospho-4-keto-rhamnose 3,5-epimerase

Gene names

    • Name
      rfbD

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • Multiplex
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Lysobacterales > Lysobacteraceae > Xylella

Accessions

  • Primary accession
    Q4VJF3

Subcellular Location

Interaction

Subunit

Homodimer.

Family & Domains

Sequence similarities

Belongs to the dTDP-4-dehydrorhamnose 3,5-epimerase family.

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    143
  • Mass (Da)
    16,225
  • Last updated
    2005-07-05 v1
  • MD5 Checksum
    4C7D36A6966C68D35D12DA0B4F882AAC
FDDARGEFFEAWNAECFERQGMSSRFVQSNVSISMYGVLRGLHYQWPRPQGKLVGVLEGEVYDVAVDIRLGSPHYGRWVAVLLSAKNKRQLWIPEGFAHGFVVLSERAVFNYLCTDVYVKEADAGIRWNDAVLGVDWPIATPL

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue143

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AY876863
EMBL· GenBank· DDBJ
AAX84436.1
EMBL· GenBank· DDBJ
Genomic DNA
AY876865
EMBL· GenBank· DDBJ
AAX84438.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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