Several posts celebrate the breakthrough in understanding protein structures, such as Branson's role in modeling alpha helices and beta sheets, while others discuss how the work laid the groundwork for modern structural biology. The tone ranges from admiration to educational sharing, with mention of related scientists and further reading, reflecting a high level of interest and perceived impact.
AgreementModerate agreement
Most discussions acknowledge the importance of the discovery, especially highlighting Herman Branson's contributions, indicating strong support for the article's significance.
InterestHigh interest
Posts demonstrate high curiosity about the history and implications of the discovery, mentioning related scientists and the broader impact on molecular biology.
EngagementHigh engagement
Many comments reference specific historical details, connect the discovery to educational efforts, and share links, showing deep engagement.
ImpactHigh impact
The discussions emphasize the foundational role of the discovery in understanding protein structures, labeling it as a significant breakthrough in biophysics and biology.
Abstract in brief
The discovery by Linus Pauling, Robert Corey, and Herman Branson in 1951 identified the alpha helix and beta sheet as key structural features of proteins, understood through principles of small molecule properties and resonance theory.
Their models accurately predicted bond lengths and structures, laying the groundwork for understanding protein architecture, although they initially did not account for the helix's handedness or the existence of bent beta sheets.
Some proposed structures, like the gamma helix, were later found to be incorrect or not present in real proteins, but their work significantly advanced the field of structural biology.
For #ProteinLovers: Just teaching about alpha-helices and beta-sheets to my students #BqCBemeUV it came to my mind a paper by #DavidEisenberg that nicely described how #PaulingEtAl arrived to the correct models. Here the link if you like historical issues
https://t.co/XOHPFuBcC4
@DrKanisha @FiskUGymnastics @UMichWGym @UmichPhysics @Fisk1866 @SantaJOno @HBCUSTEM @BlackinPhysics @aip_history @TnSTA @UMichECE @michiganastro @UMBAGoBlue @umichBentley @BrianUmberger @UMBiophys @UmichRC @umichmedicine I'll add, for @SantaJOno's benefit, that Willie Hobbs Moore and Herman Branson, @PhysicsUC PhD, both have pivotal roles in the history of #biophysics.
https://t.co/RkFOkI1Shs
https://t.co/zTh3ntBPk4 https://t.co/1V53jfdFxH
Jan 14, 2023 · 3 likes · 1 share · 24,984 followersView post →
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@Brer_Cat · X
Dr. Herman Branson, American physicist and chemist, co-developed models on alpha helices in proteins, a breakthrough in molecular biology. He later turned his focus to education, using his scientific expertise to revolutionize academic programs at HBCUs.
https://t.co/VTDhercDfv https://t.co/REaKknooJP
Dec 6, 2024 · 3 likes · 1 share · 1,213 followersView post →
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Rob Townley
@RobTownley6 · X
@neurograce Maybe Pauling and crew discovering protein secondary structure. Paper by David Eisenberg https://t.co/Q2K7JD4Y1X https://t.co/Huf7a2NrQc
Proteins are not randomly arranged but are intricately folded into specific structures. This video explains how protein folding occurs, its importance, and its implications for diseases caused by misfolded proteins…
Proteins do not diffuse randomly within cells; they fold into highly specific structures. This video explains how and why proteins fold and misfold, their role in diseases like Alzheimer’s and Parkinson’s, and the…
RT @Brer_Cat: Dr. Herman Branson, American physicist and chemist, co-developed models on alpha helices in proteins, a breakthrough in molec…
Mar 20, 2025 · 1 share · 1,213 followersView post →
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@Brer_Cat · X
Dr. Herman Branson, American physicist and chemist, co-developed models on alpha helices in proteins, a breakthrough in molecular biology. He later turned his focus to education, using his scientific expertise to revolutionize academic programs at HBCUs.
https://t.co/VTDhercDfv https://t.co/REaKknooJP
Dec 6, 2024 · 3 likes · 1 share · 1,213 followersView post →
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Ismael Mingarro
@IsmaelMingarro · X
For #ProteinLovers: Just teaching about alpha-helices and beta-sheets to my students #BqCBemeUV it came to my mind a paper by #DavidEisenberg that nicely described how #PaulingEtAl arrived to the correct models. Here the link if you like historical issues
https://t.co/XOHPFuBcC4
Jan 17, 2023 · 1 share · 1,739 followersView post →
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BlackPhysicists
@BlackPhysicists · X
@DrKanisha @FiskUGymnastics @UMichWGym @UmichPhysics @Fisk1866 @SantaJOno @HBCUSTEM @BlackinPhysics @aip_history @TnSTA @UMichECE @michiganastro @UMBAGoBlue @umichBentley @BrianUmberger @UMBiophys @UmichRC @umichmedicine I'll add, for @SantaJOno's benefit, that Willie Hobbs Moore and Herman Branson, @PhysicsUC PhD, both have pivotal roles in the history of #biophysics.
https://t.co/RkFOkI1Shs
https://t.co/zTh3ntBPk4 https://t.co/1V53jfdFxH
Jan 14, 2023 · 3 likes · 1 share · 24,984 followersView post →
RT
Rob Townley
@RobTownley6 · X
@neurograce Maybe Pauling and crew discovering protein secondary structure. Paper by David Eisenberg https://t.co/Q2K7JD4Y1X https://t.co/Huf7a2NrQc
Eisenberg 2003 the Discovery of the α Helix and β Sheet the ...
News
(Reproduced with permission from Linda Pauling Kamb.) 11208 兩 www.pnas.org兾cgi兾doi兾10.1073兾pnas.2034522100 Eisenberg. from Bragg and his team. Todd ...
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