Qué (quién) es 7,8-didemethyl-8-hydroxy-5-deazariboflavin synthase - definición
Coenzyme F420
CHEMICAL COMPOUND
8-hydroxy-5-deazaflavin; Deazaflavin
Coenzyme F420 or 8-hydroxy-5-deazaflavin is a coenzyme (sometimes called a cofactor) involved in redox reactions in methanogens, in many Actinomycetota, and sporadically in other bacterial lineages. It is a flavin derivative.
7,8-didemethyl-8-hydroxy-5-deazariboflavin synthase
7,8-didemethyl-8-hydroxy-5-deazariboflavin synthase (, FO synthase) and 5-amino-6-(D-ribitylamino)uracil—L-tyrosine 4-hydroxyphenyl transferase () are two enzymes always complexed together to achieve synthesis of FO, a precursor to Coenzyme F420. Their systematic names are 5-amino-5-(4-hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil ammonia-lyase (7,8-didemethyl-8-hydroxy-5-deazariboflavin-forming) and 5-amino-6-(D-ribitylamino)uracil:L-tyrosine, 4-hydroxyphenyl transferase respectively.
5-Histidylcysteine sulfoxide synthase
INTERPRO FAMILY
5-histidylcysteine sulfoxide synthase
5-Histidylcysteine sulfoxide synthase is the first enzyme in the biosynthesis of ovothiol, catalyzing the oxidative addition of cysteine to histidine, forming 5-histidylcysteine sulfoxide.Braunshausen, A.
Wikipedia
7,8-didemethyl-8-hydroxy-5-deazariboflavin synthase
7,8-didemethyl-8-hydroxy-5-deazariboflavin synthase (, FO synthase) and 5-amino-6-(D-ribitylamino)uracil—L-tyrosine 4-hydroxyphenyl transferase () are two enzymes always complexed together to achieve synthesis of FO, a precursor to Coenzyme F420. Their systematic names are 5-amino-5-(4-hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil ammonia-lyase (7,8-didemethyl-8-hydroxy-5-deazariboflavin-forming) and 5-amino-6-(D-ribitylamino)uracil:L-tyrosine, 4-hydroxyphenyl transferase respectively.
