Glossary entry (derived from question below)
English term or phrase:
carotenoid β-ring-modifying enzymes
Spanish translation:
enzimas modificadoras del anillo β de los carotenoides
Added to glossary by
Kepa S S O (X)
Jul 2, 2015 01:40
8 yrs ago
English term
carotenoid β-ring-modifying enzymes
English to Spanish
Science
Biology (-tech,-chem,micro-)
biochemistry
Saludos.
Gracias de antemano.
Carotenoid β-Ring Hydroxylase and Ketolase from Marine Bacteria—Promiscuous Enzymes for Synthesizing Functional Xanthophylls
Abstract: Marine bacteria belonging to genera Paracoccus and Brevundimonas of the α-Proteobacteria class can produce C40-type dicyclic carotenoids containing two β-end groups (β rings) that are modified with keto and hydroxyl groups. These bacteria produce astaxanthin, adonixanthin, and their derivatives, which are ketolated by carotenoid β-ring 4(4′)-ketolase (4(4′)-oxygenase; CrtW) and hydroxylated by carotenoid β-ring 3(3′)-hydroxylase (CrtZ). In addition, the genus Brevundimonas possesses a gene for carotenoid β-ring 2(2′)-hydroxylase (CrtG). This review focuses on these ***carotenoid β-ring-modifying enzymes*** that are promiscuous for carotenoid substrates, and pathway engineering for the production of xanthophylls (oxygen-containing carotenoids) in Escherichia coli, using these enzyme genes. Such pathway engineering researches are performed towards efficient production not only of commercially important xanthophylls such as astaxanthin, but also of xanthophylls minor in nature (e.g., β-ring(s)-2(2′)-hydroxylated carotenoids).
Gracias de antemano.
Carotenoid β-Ring Hydroxylase and Ketolase from Marine Bacteria—Promiscuous Enzymes for Synthesizing Functional Xanthophylls
Abstract: Marine bacteria belonging to genera Paracoccus and Brevundimonas of the α-Proteobacteria class can produce C40-type dicyclic carotenoids containing two β-end groups (β rings) that are modified with keto and hydroxyl groups. These bacteria produce astaxanthin, adonixanthin, and their derivatives, which are ketolated by carotenoid β-ring 4(4′)-ketolase (4(4′)-oxygenase; CrtW) and hydroxylated by carotenoid β-ring 3(3′)-hydroxylase (CrtZ). In addition, the genus Brevundimonas possesses a gene for carotenoid β-ring 2(2′)-hydroxylase (CrtG). This review focuses on these ***carotenoid β-ring-modifying enzymes*** that are promiscuous for carotenoid substrates, and pathway engineering for the production of xanthophylls (oxygen-containing carotenoids) in Escherichia coli, using these enzyme genes. Such pathway engineering researches are performed towards efficient production not only of commercially important xanthophylls such as astaxanthin, but also of xanthophylls minor in nature (e.g., β-ring(s)-2(2′)-hydroxylated carotenoids).
Proposed translations
(Spanish)
5 +1 | enzimas modificadoras del anillo β de los carotenoides | Alberto Jimenez |
3 | Enzima modificadora | AndreaBio (X) |
Proposed translations
+1
1 hr
Selected
enzimas modificadoras del anillo β de los carotenoides
El anillo beta forma parte de varios carotenoides
4 KudoZ points awarded for this answer.
Comment: "Thank you very much"
40 mins
Enzima modificadora
Hola:
Mientras trato de ayudarte con las otras dos partes del texto, te voy ayudando con esta, que es más corta y sencilla. Está hablando de enzimas modificadoras del anillo beta carotenoide/caroteno.
Mientras trato de ayudarte con las otras dos partes del texto, te voy ayudando con esta, que es más corta y sencilla. Está hablando de enzimas modificadoras del anillo beta carotenoide/caroteno.
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