A0A9Q3WKA2 · A0A9Q3WKA2_9RHOB

  • Protein
    L-aspartate dehydrogenase
  • Gene
    nadX
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

Specifically catalyzes the NAD or NADP-dependent dehydrogenation of L-aspartate to iminoaspartate.

Miscellaneous

The iminoaspartate product is unstable in aqueous solution and can decompose to oxaloacetate and ammonia.

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Pathway

Cofactor biosynthesis; NAD+ biosynthesis; iminoaspartate from L-aspartate (dehydrogenase route): step 1/1.

Features

Showing features for binding site, active site.

TypeIDPosition(s)Description
Binding site130NAD+ (UniProtKB | ChEBI)
Binding site196NAD+ (UniProtKB | ChEBI)
Active site226

GO annotations

AspectTerm
Molecular Functionaspartate dehydrogenase activity
Molecular FunctionNAD binding
Molecular FunctionNADP binding
Molecular Functionoxidoreductase activity, acting on the CH-NH2 group of donors, NAD or NADP as acceptor
Biological ProcessNAD biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    L-aspartate dehydrogenase
  • EC number

Gene names

    • Name
      nadX
    • ORF names
      KBY27_08395

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • SZCCDBB064
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Alphaproteobacteria > Rhodobacterales > Roseobacteraceae > Ruegeria

Accessions

  • Primary accession
    A0A9Q3WKA2

Proteomes

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain47-125Aspartate/homoserine dehydrogenase NAD-binding
Domain174-260Aspartate dehydrogenase

Sequence similarities

Belongs to the L-aspartate dehydrogenase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    275
  • Mass (Da)
    27,741
  • Last updated
    2023-09-13 v1
  • Checksum
    4305EB3A6D6020ED
MWKLWGSWPKGDRVRIALIGHGPIAAHVAAHLPEGVRLTGALCRPGREQAAHAVLGAPVAQALEGLSERPDLLVDCAGHSGLRAHGVAALGAGVEVLTVSVGALADAVFCAELEAAARAGGTRLCLASGAIGALDALAAAAMGTGLQVTYTGRKPPQGWRGSRAEKVLDLDALTAPATHFTGTARAAAQAYPKNANVAAAVALAGAGLDATRAELIADPGAAANIHEIAAEGAFGRFRFQIEGLPLPGNPRSSALTALSLLAALRQRGAAIRLSL

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JAGQAF010000004
EMBL· GenBank· DDBJ
MCE8537474.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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