Is there a database for bacterial protein mutants?

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Vicente Mendoza Reyes

You can use the MVD (Microbial Variome Database), which stores and describes point mutations, adaptive or not, in bacterial core genomes. The reference paper is Mol Biol Evol. 2013 Jun; 30(6): 1465–1470. Published online 2013 Mar 14. doi: 10.1093/molbev/mst048 bonne chance mon ami

Emil S Iqbal

You might find your enzyme in the BRENDA database.

https://www.brenda-enzymes.org/