A0AAC9IGF2 · A0AAC9IGF2_9BACI

  • 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.

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 site67Proton acceptor; for enolization step
Active site136For ring-opening step
Active site138Proton acceptor; for ring-opening step
Active site143For 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
      BK049_11135

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • VV3
  • Taxonomic lineage
    Bacteria > Bacillota > Bacilli > Bacillales > Bacillaceae > Bacillus

Accessions

  • Primary accession
    A0AAC9IGF2

Proteomes

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain10-229Glucosamine/galactosamine-6-phosphate isomerase

Sequence similarities

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    241
  • Mass (Da)
    26,922
  • Last updated
    2024-05-29 v1
  • Checksum
    555F64A2A6480027
MNIIEFADKDQLGKEAAAFIARTIKSKADAVLGLATGGTPIDTYKELIRLHQAEKLSFKQTRTVNLDEYVGLDPNHENSYMTYMRRHLFDHIDLPKDQYFLPNGAASQLEEECLRYDQLIEDLGGIDLQLLGIGQNGHIGFNEPGTPFDSKTHVVQLDEHTRKANARYFSSIDEVPTHAITMGIASILSSKKILLLASGKSKAEVIQYLEQTDVHPDFPASALKLHQDVTIFIDREAGSLR

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP017786
EMBL· GenBank· DDBJ
AOZ89190.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
FeedbackHelp