1v5y

Structural highlights

Function

[FRA1_ALIFS] Involved in bioluminescence. It is a good supplier of reduced flavin mononucleotide (FMNH2) to the bioluminescence reaction. Major FMN reductase. It is capable of using both NADH and NADPH as electron donors. As electron acceptor, FMN is the most effective, FAD is considerably effective, and riboflavin is the least effective.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.