Protein Family Models for Gene (Select 69823333) - Protein Family Models

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Items: 4

Select item 3891681.

new record, indexing in progress

Family Accession:

Select item 3467812.

new record, indexing in progress

Family Accession:

Select item 2518633.

6,7-dimethyl-8-ribityllumazine synthase

6,7-dimethyl-8-ribityllumazine synthase catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-ribitylamino-2,4(1H,3H)-pyrimidinedione with 3,4-dihydroxy-2-butanone in riboflavin biosynthesis pathway

Date:: 2023-02-28

Family Accession:: 10011188
Method:: Sparcle

Select item 167204.

6,7-dimethyl-8-ribityllumazine synthase

This enzyme catalyzes the cyclo-ligation of 3,4-dihydroxy-2-butanone-4-P and 5-amino-6-ribitylamino-2,4(1H,3H)-pyrimidinedione to form 6,7-dimethyl-8-ribityllumazine, the immediate precursor of riboflavin. Sometimes referred to as riboflavin synthase, beta subunit, this should not be confused with the alpha subunit which carries out the subsequent reaction. Archaeal members of this family are considered putative, although included in the seed and scoring above the trusted cutoff.