About: L-Dopaquinone

An Entity of Type: chemical substance, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org:8891

l-Dopaquinone also known as o-dopaquinone is a metabolite of L-DOPA (L-dihydroxyphenylalanine) and a precursor of melanin. Biosynthesis of melanin occurs in melanocytes, where tyrosine is converted into DOPA and then dopaquinone, which goes on to be formed into pheomelanin or eumelanin.

Property Value
dbo:abstract
  • La dopaquinone est un métabolite de la biosynthèse de la mélanine dans les mélanocytes. Elle résulte de l'oxydation de la tyrosine par la tyrosinase en présence d'oxygène. À pH inférieur à 4 — et idéalement égal à 6,8 — elle subit une réaction non enzymatique de cyclisation intramoléculaire conduisant au leucodopachrome. (fr)
  • l-Dopaquinone also known as o-dopaquinone is a metabolite of L-DOPA (L-dihydroxyphenylalanine) and a precursor of melanin. Biosynthesis of melanin occurs in melanocytes, where tyrosine is converted into DOPA and then dopaquinone, which goes on to be formed into pheomelanin or eumelanin. (en)
  • L-도파퀴논(영어: L-dopaquinone)은 L-도파(L-다이하이드록시페닐알라닌)의 대사산물이며, 멜라닌의 전구체이다. o-도파퀴논(영어: o-dopaquinone)이라고도 한다. 멜라닌의 생합성은 에서 일어나는 데 L-티로신이 L-도파로 전환된 다음, 이어서 도파퀴논으로 전환되고, 도파퀴논이 계속해서 페오멜라닌 또는 유멜라닌으로 전환된다. (ko)
  • Dopachinon – aminokwas posiadający w łańcuchu bocznym resztę . Jest związkiem pośrednim w biosyntezie melaniny (melanogeneza). Powstaje w organizmie według schematu: O2 + DOPA + tyrozyna ⇌ H2O + dopachinon + DOPA lub 2 DOPA + O2 → 2 dopachinon + 2 H2O (pl)
  • L-ドーパキノンは、o-ドーパキノンとも呼ばれており、 L-ドーパ の代謝物であり、メラニンの前駆物質である。 (ja)
dbo:alternativeName
  • o-Dopaquinone (en)
dbo:iupacName
  • (2S)-2-Amino-3-(3,4-dioxocyclohexa-1,5-dien-1-yl)propanoic acid (en)
dbo:thumbnail
dbo:wikiPageID
  • 39586269 (xsd:integer)
dbo:wikiPageLength
  • 2373 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1073975938 (xsd:integer)
dbo:wikiPageWikiLink
dbp:imagefile
  • L-Dopachinon.svg (en)
dbp:name
  • -Dopaquinone (en)
dbp:othernames
  • o-Dopaquinone (en)
dbp:pin
  • -2 (xsd:integer)
dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • La dopaquinone est un métabolite de la biosynthèse de la mélanine dans les mélanocytes. Elle résulte de l'oxydation de la tyrosine par la tyrosinase en présence d'oxygène. À pH inférieur à 4 — et idéalement égal à 6,8 — elle subit une réaction non enzymatique de cyclisation intramoléculaire conduisant au leucodopachrome. (fr)
  • l-Dopaquinone also known as o-dopaquinone is a metabolite of L-DOPA (L-dihydroxyphenylalanine) and a precursor of melanin. Biosynthesis of melanin occurs in melanocytes, where tyrosine is converted into DOPA and then dopaquinone, which goes on to be formed into pheomelanin or eumelanin. (en)
  • L-도파퀴논(영어: L-dopaquinone)은 L-도파(L-다이하이드록시페닐알라닌)의 대사산물이며, 멜라닌의 전구체이다. o-도파퀴논(영어: o-dopaquinone)이라고도 한다. 멜라닌의 생합성은 에서 일어나는 데 L-티로신이 L-도파로 전환된 다음, 이어서 도파퀴논으로 전환되고, 도파퀴논이 계속해서 페오멜라닌 또는 유멜라닌으로 전환된다. (ko)
  • Dopachinon – aminokwas posiadający w łańcuchu bocznym resztę . Jest związkiem pośrednim w biosyntezie melaniny (melanogeneza). Powstaje w organizmie według schematu: O2 + DOPA + tyrozyna ⇌ H2O + dopachinon + DOPA lub 2 DOPA + O2 → 2 dopachinon + 2 H2O (pl)
  • L-ドーパキノンは、o-ドーパキノンとも呼ばれており、 L-ドーパ の代謝物であり、メラニンの前駆物質である。 (ja)
rdfs:label
  • Dopaquinone (fr)
  • L-Dopaquinone (en)
  • L-ドーパキノン (ja)
  • L-도파퀴논 (ko)
  • Dopachinon (pl)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
foaf:name
  • -Dopaquinone (en)
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License