ArticleNature communications2025
Identification of overoxidizing and non-overoxidizing NAD-dependent methanol dehydrogenases and implications for synthetic methylotrophy.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed.
- Engineering of fructose-6-phosphate aldolase for one-carbon conversion to mannitol in a designed biotransformation system.Synthetic and systems biotechnology · 2026Article
- Metabolic engineering of Escherichia coli for methanol-assisted resveratrol biosynthesis.Bioprocess and biosystems engineering · 2026Article
- Comparative Genomic Analysis and Data About the Metabolism of the GenusInternational journal of molecular sciences · 2026Article
- Harnessing the thermotolerant methylotroph Bacillus methanolicus for methanol-based synthetic L-proline production.Microbial cell factories · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
Abstract
Synthetic methylotrophy offers opportunities for sustainable chemical and biofuel production. While recently established methylotrophic E. coli can grow on methanol, undesirable formate accumulation occurs during growth and bioproduction. Here, we show that NAD-dependent methanol dehydrogenase Mdh2 from Cupriavidus necator inherently overoxidizes methanol to formate, a trait we find to be widespread among NAD-dependent Mdh enzymes. In contrast, Mdh/Mdh1 enzymes from Bacillus methanolicus exclusively oxidize methanol to formaldehyde without overoxidation, as we validate in vitro for Mdh Bm MGA3 with and without activator protein Act. Since only formaldehyde is assimilated via the ribulose monophosphate pathway, this explains the physiological role of Mdh/Mdh1 paralogs in natural methylotrophs and highlights the importance of selecting appropriate Mdh variants for synthetic methylotrophy. We demonstrate methanol-dependent growth using non-overoxidizing Mdh Bm MGA3, strongly reducing formate accumulation and carbon loss. Our findings reveal a characteristic of NAD-dependent Mdh enzymes and provide insights for engineering synthetic methylotrophs.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.