--- title: Why some nitrogen-processing enzymes are more efficient... description: Two MIT studies published in Chem explain why molybdenum-containing nitrogenase enzymes are the most efficient at converting nitrogen gas into ammonia.... canonical: https://daily.dev/posts/why-some-nitrogen-processing-enzymes-are-more-efficient-than-others-s61y4ogh7 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Why some nitrogen-processing enzymes are more efficient than others | daily.dev og:description: Two MIT studies published in Chem explain why molybdenum-containing nitrogenase enzymes are the most efficient at converting nitrogen gas into ammonia.... og:url: https://daily.dev/posts/why-some-nitrogen-processing-enzymes-are-more-efficient-than-others-s61y4ogh7 og:image: https://api.daily.dev/og/posts/s61y4oGh7.png og:image:alt: Why some nitrogen-processing enzymes are more efficient than others og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Why some nitrogen-processing enzymes are more efficient than others **[MIT News](https://daily.dev/sources/mit)** · 5 min read · 0 upvotes · 0 comments ## Summary Two MIT studies published in Chem explain why molybdenum-containing nitrogenase enzymes are the most efficient at converting nitrogen gas into ammonia. Researchers found that molybdenum, despite not directly binding to nitrogen, enhances nearby iron atoms' ability to bind N₂ through a process called back-bonding — molybdenum's large atomic orbitals overlap with iron's, altering its electron density and enabling stronger N₂ binding. Simpler synthetic iron-sulfur cluster models were used to test different metal substitutions, confirming that only large metals like molybdenum or tungsten enabled strong N₂ binding. The findings could inform the design of engineered enzymes or synthetic catalysts to produce ammonia more efficiently than the industrial Haber-Bosch process. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Paving the way for greener ammonia production](https://daily.dev/posts/paving-the-way-for-greener-ammonia-production-bjndzyihc) · MIT News · 1 upvotes · 0 comments - [The FeMo-cofactor and classical and quantum computing](https://daily.dev/posts/the-femo-cofactor-and-classical-and-quantum-computing-giurlpd8d) · Quantum Frontiers · 0 upvotes · 0 comments - [An electrochemical approach turns ammonia into pure hydrogen](https://daily.dev/posts/an-electrochemical-approach-turns-ammonia-into-pure-hydrogen-fzoufyrrj) · MIT News · 0 upvotes · 0 comments - [How engineered microbes could help feed the world’s crops](https://daily.dev/posts/how-engineered-microbes-could-help-feed-the-world-s-crops-tj6hmgdxl) · MIT Technology Review · 0 upvotes · 0 comments - [Developing innovative alternatives to conventional carbon capture methods](https://daily.dev/posts/developing-innovative-alternatives-to-conventional-carbon-capture-methods-o8n9gelny) · MIT News · 0 upvotes · 0 comments --- [View this post on daily.dev](https://daily.dev/posts/why-some-nitrogen-processing-enzymes-are-more-efficient-than-others-s61y4ogh7) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Why some nitrogen-processing enzymes are more efficient than others","url":"https://daily.dev/posts/why-some-nitrogen-processing-enzymes-are-more-efficient-than-others-s61y4ogh7","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/why-some-nitrogen-processing-enzymes-are-more-efficient-than-others-s61y4ogh7"},"datePublished":"2026-07-30T15:05:10.021Z","dateModified":"2026-07-30T15:20:52.828Z","description":"Two MIT studies published in Chem explain why molybdenum-containing nitrogenase enzymes are the most efficient at converting nitrogen gas into ammonia....","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8606de16e19bda1c9b8f8168493e398a?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8606de16e19bda1c9b8f8168493e398a?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"MIT News","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"MIT News","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/881e20a40aa44b12ba4bd27f5c14289d","url":"https://daily.dev/sources/mit"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/why-some-nitrogen-processing-enzymes-are-more-efficient-than-others-s61y4ogh7","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"MIT News","item":"https://daily.dev/sources/mit"},{"@type":"ListItem","position":3,"name":"Why some nitrogen-processing enzymes are more efficient than others"}]} ```