A0A371BNX6 · A0A371BNX6_9MICC

  • Protein
    Glucosamine-6-phosphate deaminase
  • Gene
    nagB
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

Catalyzes the reversible isomerization-deamination of glucosamine 6-phosphate (GlcN6P) to form fructose 6-phosphate (Fru6P) and ammonium ion.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.
The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Pathway

Amino-sugar metabolism; N-acetylneuraminate degradation; D-fructose 6-phosphate from N-acetylneuraminate: step 5/5.

Features

Showing features for active site.

TypeIDPosition(s)Description
Active site66Proton acceptor; for enolization step
Active site135For ring-opening step
Active site137Proton acceptor; for ring-opening step
Active site142For ring-opening step

GO annotations

AspectTerm
Molecular Functionglucosamine-6-phosphate deaminase activity
Biological Processcarbohydrate metabolic process
Biological ProcessN-acetylglucosamine metabolic process
Biological ProcessN-acetylneuraminate catabolic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Glucosamine-6-phosphate deaminase
  • EC number
  • Alternative names
    • GlcN6P deaminase
      (GNPDA
      )
    • Glucosamine-6-phosphate isomerase

Gene names

    • Name
      nagB
    • ORF names
      DXK94_14270

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • RT-1
  • Taxonomic lineage
    Bacteria > Actinomycetota > Actinomycetes > Micrococcales > Micrococcaceae > Arthrobacter

Accessions

  • Primary accession
    A0A371BNX6

Proteomes

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain11-223Glucosamine/galactosamine-6-phosphate isomerase

Sequence similarities

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    259
  • Mass (Da)
    27,797
  • Last updated
    2018-11-07 v1
  • Checksum
    54115C781DDC573E
MEIVILGSSKQIGKLAADAIEDLVRHKTNAVLGLATGSSPLPVYDELADRHEGGLDFSQASAFTLDEYVGLPAGHPESYREVIRREFTNRVNIAPENVHGPDGTAQDIPAACQAYEEAIAAAGGVDLQLLGVGTDGHLAFNEPGSSFASRTRIKSLIEQTRRDNARFFNSLAEVPHHVLTQGLGTIMEARHVILLATGAQKAQAVRDFVEGPVSAICPASVLQFHPHATVLLDEAAASALKLADFYRHTYDNKPAWQGL

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
QRGQ01000016
EMBL· GenBank· DDBJ
RDV09294.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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