FIG 3.

Sequence alignment of the two BVMOs with other well-studied type I BVMOs. All protein sequences were retrieved from the NCBI database. The proteins are as follows: CHMO from Acinetobacter sp. strain NCIMB 9871 (accession no. BAA86293.1), PAMO from Thermobifida fusca (accession no. Q47PU3.1), CPMO from Comamonas sp. strain NCIMB 9872 (accession no. BAC22652.1), STMO from Rhodococcus rhodochrous (accession no. BAA24454.1), EtaA from Mycobacterium tuberculosis (accession no. WP_003899731.1), EthA from Pseudomonas putida KT2440 (accession no. WP_010953714.1), BoBVMO from Bradyrhizobium oligotrophicum (accession no. WP_015665598.1), and AmBVMO from Aeromicrobium marinum (accession no. WP_007076782.1). The two Rossmann folds (GXGXXG) and the BVMO fingerprint [FXGXXXHXXXW(P/D)] are marked with asterisks.