A0A9X7U8J2 · A0A9X7U8J2_SPHYA

Function

function

Catalyzes the circularization of gamma-N-acetyl-alpha,gamma-diaminobutyric acid (ADABA) to ectoine (1,4,5,6-tetrahydro-2-methyl-4-pyrimidine carboxylic acid), which is an excellent osmoprotectant.

Catalytic activity

Pathway

Amine and polyamine biosynthesis; ectoine biosynthesis; L-ectoine from L-aspartate 4-semialdehyde: step 3/3.

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Molecular Functionectoine synthase activity
Biological Processectoine biosynthetic process

Keywords

  • Molecular function

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    L-ectoine synthase
  • EC number
  • Alternative names
    • N-acetyldiaminobutyrate dehydratase

Gene names

    • Name
      ectC
    • ORF names
      H3V42_29125

Organism names

Accessions

  • Primary accession
    A0A9X7U8J2

Proteomes

Family & Domains

Features

Showing features for region.

TypeIDPosition(s)Description
Region114-137Disordered

Sequence similarities

Belongs to the ectoine synthase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    137
  • Mass (Da)
    15,198
  • Last updated
    2023-11-08 v1
  • Checksum
    92ADD67B6D2C00DC
MIVRKLQDIRKSDRNVKSKGWESARLLLKDDNMGFSFHVTTMYAGEELHMHYQNHLEAVLVLKGTGTIEDLGTGITHQLAPGVMYALNTHDQHIVRPETDILCACTFNPPVTGKEVHDENGAYPADTSAAREPALAD

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP060122
EMBL· GenBank· DDBJ
QNG45768.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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