3/21/2023 0 Comments Enzymex online versionPlastic has gotten a bad rap, of course, and there’s a lot of confusion among consumers in terms of what is actually recyclable. We think the biggest problem with plastic - especially single use plastic, is its end of life - i.e. “Plastic, especially for packaging, is cost-effective, preserves food freshness and safety and uses comparatively fewer natural resources or carbon footprint to produce. where access to industrial composting facilities is very limited,” says Bruvi co-founder Mel Elias, in an interview with TechCrunch ahead of the company’s launch of its new coffee machine. But if we’re being really honest, there are still no scalable and truly commercially viable alternatives to this material - especially in the U.S. “The reality today is that the world uses a lot of plastic. Personally, I’d still prefer we’d just use bean-to-cup solutions instead the coffee itself is perfectly biodegradable, after all, but consumers are gonna consume, I guess. The company caught my attention just days after Intropic received the runner-up prize at TechCrunch Disrupt Battlefield for its plastic-degrading bio-enzyme tech - seeing another implementation of the same idea turn up in the wild in a commercial application is exciting. So the company instead assumes that the pods go to a landfill, and designed them to disintegrate when they do. PULDB displays information on experimentally determined and predicted PULs for a number of Bacteroidetes genomes.Ī new reference for the CAZy database : We summarized the recent changes in the CAZy database, and evolution during the last eight years in an article published the Nucleic Acids Research (Database Issue), with a specific focus on functional annotations.Bruvi‘s B-pods take a novel approach that (probably correctly) assumes consumers are too lazy to return their aluminium pods to the manufacturer (looking at you, Nespresso), and too clumsy to do the pre-processing needed to properly dispose of other pods. PULDB is a database of Polysaccharide Utilization Loci (PULs) in Bacteroidetes. Please let us know if some families have escaped our attention, we will be happy to add them !įor a more extensive encyclopedic resource on the particular features of carbohydrate active enzymes, please visit CAZypedia, a web site driven by the scientific community that studies these enzymes. New families are created based on published evidence for the activity of at least one member of the family and all families are regularly updated, both in content and in description.Īn original aspect of the CAZy database is its attempt to cover all carbohydrate-active enzymes across organisms and across subfields of glycosciences. New genomes are added regularly shortly after they appear in the daily releases of GenBank. ![]() ![]() Online since 1998, CAZy is a specialist database dedicated to the display and analysis of genomic, structural and biochemical information on Carbohydrate-Active Enzymes (CAZymes).ĬAZy data are accessible either by browsing sequence-based families or by browsing the content of genomes in carbohydrate-active enzymes. The CAZy database describes the families of structurally-related catalytic and carbohydrate-binding modules (or functional domains) of enzymes that degrade, modify, or create glycosidic bonds. We also created the first novel family of the year, GH174 according to Liu et al., 2023, while others are coming soon, such as CBM95 and CBM96, likely in February. More will follow this year, notably GH31 through a collaboration with Spencer Williams (to be published in Journal of Biological Chemistry). It starts with the families we used as examples inĪ methodological paper (accepted in PLOS Computational Biology) : GH19, GH45, GH51, GH55, GH68 and GH130. In this January update, we released the results of our on-going efforts to divide CAZy families into more functionally-specific subfamilies. The CAZy team wishes you the best for 2023 !
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