ArticleProtein science : a publication of the Protein Society2018
On the helical arrangements of protein molecules.
Article in Protein science : a publication of the Protein Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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.
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Who cites it
3 citing papers in PubMed.
- Exploring protein symmetry at the RCSB Protein Data Bank.Emerging topics in life sciences · 2022Article
- The role of chirality and plastic crystallinity in the optical and mechanical properties of chlorosomes.iScience · 2022Article
- Frequency distribution of space groups in soluble and membrane proteins and their complexes.Acta crystallographica. Section F, Structural biology communications · 2021Article
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2 authors.
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Abstract
Helical structures are prevalent in biology. In the PDB, there are many examples where protein molecules are helically arranged, not only according to strict crystallographic screw axes but also according to approximate noncrystallographic screws. The preponderance of such screws is rather striking as helical arrangements in crystals must preserve an integer number of subunits per turn, while intuition and simple packing arguments would seem to favor fractional helices. The article provides insights into such questions, based on stereochemistry, trigonometry, and topology, and illustrates the findings with concrete PDB structures. Updated statistics of Sohncke space groups in the PDB are also presented.
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