About: Carbon monoxide dehydrogenase

Facets (new session)
Description
Metadata
Settings
- Rule:
- Inverse Functional Properties:
- "Same As":

About: Carbon monoxide dehydrogenase Goto Sponge NotDistinct Permalink

An Entity of Type : yago:WikicatEnzymesOfKnownStructure, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)
QRcode icon

http://dbpedia.demo.openlinksw.com/c/55Vxst242o

In enzymology, carbon monoxide dehydrogenase (CODH) (EC 1.2.7.4) is an enzyme that catalyzes the chemical reaction CO + H2O + A CO2 + AH2 The chemical process catalyzed by carbon monoxide dehydrogenase is similar to the water-gas shift reaction. The 3 substrates of this enzyme are CO, H2O, and A, whereas its two products are CO2 and AH2.

Attributes	Values
rdf:type	Thing Biomolecule Biomolecule Enzyme yago:WikicatNickelEnzymes yago:Abstraction100002137 yago:Activator114723079 yago:Catalyst114723628 yago:Chemical114806838 yago:Compound114818238 yago:Enzyme114732946 yago:Macromolecule114944888 yago:Material114580897 yago:Matter100020827 yago:Molecule114682133 yago:OrganicCompound114727670 yago:Part113809207 yago:PhysicalEntity100001930 yago:Protein114728724 yago:Relation100031921 yago:WikicatIron-sulfurEnzymes yago:WikicatIronEnzymes yago:WikicatZincEnzymes enzyme yago:Substance100019613 yago:Thing100002452 yago:Unit109465459 yago:WikicatEnzymesOfKnownStructure
rdfs:label	Kohlenmonoxid-Dehydrogenasen (de) Monóxido de carbono deshidrogenasa (es) Carbon monoxide dehydrogenase (en) Monoxyde de carbone déshydrogénase (fr) Monossido di carbonio deidrogenasi (accettore) (it) 一酸化炭素デヒドロゲナーゼ (受容体) (ja) 一氧化碳脱氢酶 (zh)
rdfs:comment	一氧化碳脱氢酶（英語：carbon monoxide dehydrogenase，缩写为CODH）是一种存在于许多和厌氧微生物中的一类脱氢酶，其催化的是一氧化碳（CO）氧化为二氧化碳（CO2）的反应或其逆反应，在这些微生物的代谢途径中扮演着关键的角色。 CO + H2O ⇌ CO2 + 2 H+ + 2 e− 不同来源的一氧化碳脱氢酶具有不同的结构和催化机理。需氧细菌中的一氧化碳脱氢酶是一类含钼（Mo）金属蛋白，需氧细菌利用它们在呼吸作用中氧化一氧化碳来获得能量。而在厌氧微生物，包括厌氧细菌和古菌中，其属于含镍（Ni）金属蛋白，在不同种属的微生物中发挥着不同的作用。特别在厌氧微生物固定一氧化碳和二氧化碳的Wood-Ljungdahl代谢途径中，一氧化碳脱氢酶可以与（同为镍蛋白）结合形成双功能酶，共同发挥作用，将一氧化碳和二氧化碳转化为重要的代谢中间物乙酰辅酶A。由于一氧化碳脱氢酶能够高效地催化对动物和人体有很高毒性的一氧化碳氧化为二氧化碳，因此对于其催化机理的研究有助于治理环境中的一氧化碳污染。 (zh) In enzymology, carbon monoxide dehydrogenase (CODH) (EC 1.2.7.4) is an enzyme that catalyzes the chemical reaction CO + H2O + A CO2 + AH2 The chemical process catalyzed by carbon monoxide dehydrogenase is similar to the water-gas shift reaction. The 3 substrates of this enzyme are CO, H2O, and A, whereas its two products are CO2 and AH2. (en) Kohlenmonoxid-Dehydrogenasen (engl. carbon monoxide dehydogenases, CODH) sind eine Gruppe von Enzymen, welche die Reaktion von Kohlenstoffmonoxid (CO) zu Kohlenstoffdioxid (CO2) katalysieren. CO + H2O + A CO2 + AH2 wobei A hier einen Elektronenakzeptor darstellt. In Organismen wurden viele dieser Quellen identifiziert, wie Ferredoxine und Hydrogenasen. Sie sind meist in Bakterien und Archaeen zu finden. Die von ihnen katalysierte chemische Reaktion kann mit der Wasser-Gas Shift Reaktion verglichen werden. (de) La monóxido de carbono deshidrogenasa es una enzima de la familia de las oxidorreductasas, que cataliza la reacción química siguiente: CO + H2O + A CO2 + AH2 Los tres substratos de esta enzima son CO, H2O y A. Los productos son CO2 y AH2. Para muchos seres vivos, el monóxido de carbono es un gas peligroso, que al convertirse en dióxido de carbono reduce su toxicidad. (es) La CO déshydrogénase (CODH) est une oxydoréductase qui catalyse la réaction : CO + H2O + A CO2 + AH2, où A représente un accepteur d'électrons. Il existe deux grandes classes de cette enzyme, qui est une protéine fer-soufre dont le site actif est généralement constitué : * d'un cluster fer-soufre [2Fe-2S] lié à un atome de molybdène et à un cofacteur FAD identifié chez des bactéries aérobies ; * d'un cluster fer-soufre [3Fe-4S] lié à un atome de nickel isolé chez des bactéries anaérobies H2 + A AH2, A représentant l'accepteur d'électrons. (fr) La monossido di carbonio deidrogenasi (accettore) è un enzima omodimerico appartenente alla classe delle ossidoreduttasi, che catalizza la seguente reazione: CO + H2O + A ⇄ CO2 + AH2 L'enzima contiene un centro (Ni3Fe-4S) e tre cluster ferro-zolfo [4Fe-4S]. Solo il cluster NiFeS, la cui struttura è stata chiarita dopo anni di ricerca, prende parte alla catalisi, mentre gli altri cluster FeS sono implicati nel trasporto degli elettroni tra gli accettori e il sito catalitico. CO + H2O = CO2 + H2. (it)
foaf:name	carbon-monoxide dehydrogenase (acceptor) (en)
name	carbon-monoxide dehydrogenase (en)
foaf:depiction
dct:subject	Enzymes of known structure Iron enzymes Protein families Zinc enzymes Nickel enzymes Iron-sulfur enzymes Carbon monoxide EC 1.2.99
Wikipage page ID	14132547 (xsd:integer)
Wikipage revision ID	1115810303 (xsd:integer)
Link from a Wikipage to another Wikipage	Carbon cycle dbr:Carbon_dioxide Carbon monoxide List of enzymes Wood–Ljungdahl pathway Molecular hydrogen Hydrogenase Enzymology Enzymes of known structure Iron enzymes Protein families Anaerobic organism Chemical reaction Coenzyme A Enzyme Coordination geometry Corrinoid Protein subunit Substrate (biochemistry) Active site dbr:Acetyl-CoA Zinc enzymes Ferredoxin Flavin adenine dinucleotide Nicotinamide adenine dinucleotide phosphate Nickel enzymes Product (chemistry) Iron-sulfur enzymes Iron–sulfur protein Acetogen Aerobic organism Carbon monoxide EC 1.2.99 Sulfate-reducing microorganisms Phylogenetics Catalysis Methyl group Water Water-gas shift reaction Flavoprotein Oxidoreductase Rhodospirillum rubrum Methanogens Acetogens Acetyl-CoA synthase

Faceted Search & Find service v1.17_git147 as of Sep 06 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 08.03.3331 as of Sep 2 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 62 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software