A0A928YTK8 · A0A928YTK8_9GAMM

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

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.

TypeIDPosition(s)Description
Binding site9-12NADP+ (UniProtKB | ChEBI)
Binding site72NADP+ (UniProtKB | ChEBI)
Binding site101phosphate (UniProtKB | ChEBI)
Active site134Acyl-thioester intermediate
Binding site161substrate
Binding site164-165NADP+ (UniProtKB | ChEBI)
Binding site240substrate
Binding site243phosphate (UniProtKB | ChEBI)
Binding site267substrate
Active site274Proton acceptor
Binding site350NADP+ (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
      C4F51_10705

Organism names

  • Taxonomic identifier
  • Strain
    • KB43
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Cellvibrionales > Cellvibrionaceae > Cellvibrio

Accessions

  • Primary accession
    A0A928YTK8

Proteomes

Interaction

Subunit

Homodimer.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain2-121Semialdehyde dehydrogenase NAD-binding

Sequence similarities

Belongs to the aspartate-semialdehyde dehydrogenase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    369
  • Mass (Da)
    40,034
  • Last updated
    2023-02-22 v1
  • Checksum
    A36F102441BCBFB5
MKTGFVGWRGMVGSVLMDRMRAENDFADIEPVFFTTSNVGGAAPAVASGLPPLKDAYSIDDLKQLDVIVTCQGGDYTNEVFPKLRAAGWNGYWIDAASSLRMDKDAIIVLDPVNNDVIKNGIANGVKNYIGGNCTVSLMLMGLGALFREGLVDWVTSMTYQAASGAGAQNMRELISQMGTLHKSVAEQLADPKSAILEIDRIIAETMRGDELPKANFGHPLAGSLLPYIDKQWETGQSKEEWKGQAETNKILGRSGNPIPVDGLCVRIGAMRCHSQALTIKLNKDVPIADIEALIANSNEWAKVVPNDRESSLRDLTPTAVTGTLSIPVGRLRKMNMGPQYISAFTVGDQLLWGAAEPLRRMLRILKEA

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
PRDL01000001
EMBL· GenBank· DDBJ
MBE8717656.1
EMBL· GenBank· DDBJ
Genomic DNA

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