A0A5K7SAP1 · A0A5K7SAP1_9BACT

  • Protein
    Aspartate-semialdehyde dehydrogenase
  • Gene
    asd
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    4/5

Function

function

Catalyzes the NADPH-dependent formation of L-aspartate-semialdehyde (L-ASA) by the reductive dephosphorylation of L-aspartyl-4-phosphate.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.

Catalytic activity

Pathway

Amino-acid biosynthesis; L-lysine biosynthesis via DAP pathway; (S)-tetrahydrodipicolinate from L-aspartate: step 2/4.
Amino-acid biosynthesis; L-methionine biosynthesis via de novo pathway; L-homoserine from L-aspartate: step 2/3.
Amino-acid biosynthesis; L-threonine biosynthesis; L-threonine from L-aspartate: step 2/5.

Features

Showing features for binding site, active site.

Type
IDPosition(s)Description
Binding site9-12NADP+ (UniProtKB | ChEBI)
Binding site37-38NADP+ (UniProtKB | ChEBI)
Binding site98phosphate (UniProtKB | ChEBI)
Active site128Acyl-thioester intermediate
Binding site155substrate
Binding site158-159NADP+ (UniProtKB | ChEBI)
Binding site233substrate
Active site240Proton acceptor
Binding site313NADP+ (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular Functionaspartate-semialdehyde dehydrogenase activity
Molecular FunctionNAD binding
Molecular FunctionNADP binding
Molecular Functionprotein dimerization activity
Biological Process'de novo' L-methionine biosynthetic process
Biological Processdiaminopimelate biosynthetic process
Biological Processisoleucine biosynthetic process
Biological Processlysine biosynthetic process via diaminopimelate
Biological Processthreonine biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Aspartate-semialdehyde dehydrogenase
  • EC number
  • Short names
    ASA dehydrogenase
    ; ASADH
  • Alternative names
    • Aspartate-beta-semialdehyde dehydrogenase

Gene names

    • Name
      asd
    • ORF names
      AQPE_2701

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • MeG22
  • Taxonomic lineage
    Bacteria > Bacteroidota > Bacteroidia > Marinilabiliales > Prolixibacteraceae > Aquipluma

Accessions

  • Primary accession
    A0A5K7SAP1

Proteomes

Interaction

Subunit

Homodimer.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain2-118Semialdehyde dehydrogenase NAD-binding

Sequence similarities

Belongs to the aspartate-semialdehyde dehydrogenase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    336
  • Mass (Da)
    37,069
  • Last updated
    2020-02-26 v1
  • MD5 Checksum
    42749489F8EA427587C403D5E3F2E278
MKVAVVGASGAVGQEFLKVLAERNFPLDELVLFGSGRSAGNEYEFRGKKLVVKELKHNDDFKDIDIALTSAGASISKEFADTITKYGAIMIDNSSAFRYDSDVPLVVPEVNPEDALVRPRNIIANPNCSTIQMVVALKPINDLSKIVRVHVATYQAASGAGAQGIAELETQIQQVAKGEEPTINKFPYQLAMNIIPQIDVFLENDYTKEEMKMNWETKKIMHTDAEVSATCIRIPVARAHSEAVWVETENALDIEVVKAEMEKLEGLTVLDNPSQKVYPMPLFVSGKDDVYVGRIRKDVSNPKSLTFWCVGDQIKKGAALNAVQIAEWLIKKGEVK

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AP018694
EMBL· GenBank· DDBJ
BBE18539.1
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.
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