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  2. Ribbon diagram - Wikipedia

    en.wikipedia.org/wiki/Ribbon_diagram

    Ribbon diagrams, also known as Richardson diagrams, are 3D schematic representations of protein structure and are one of the most common methods of protein depiction used today. The ribbon depicts the general course and organisation of the protein backbone in 3D and serves as a visual framework for hanging details of the entire atomic structure ...

  3. File:Protein primary structure.svg - Wikipedia

    en.wikipedia.org/wiki/File:Protein_primary...

    Description: The Primary structure of a Protein is a chain of Amino acids.: Date: Originally uploaded to en:w on 3 October 2004. Drawn in SVG and uploaded to Commons on 8 October 2007

  4. Molecular graphics - Wikipedia

    en.wikipedia.org/wiki/Molecular_graphics

    The first two protein structures solved by molecular graphics without the aid of the Richards' Box were built with Stan Swanson's program FIT on the Vector General graphics display in the laboratory of Edgar Meyer at Texas A&M University: First Marge Legg in Al Cotton's lab at A&M solved a second, higher-resolution structure of staph. nuclease ...

  5. File:Protein-structure.png - Wikipedia

    en.wikipedia.org/wiki/File:Protein-structure.png

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Pages for logged out editors learn more

  6. List of proteins - Wikipedia

    en.wikipedia.org/wiki/List_of_proteins

    Schematic representation of structural classes of protein according to the CATH classification scheme. [1] Proteins are a class of macromolecular organic compounds that are essential to life. They consist of a long polypeptide chain that usually adopts a single stable three-dimensional structure.

  7. Openclipart - Wikipedia

    en.wikipedia.org/wiki/Openclipart

    Openclipart, also called Open Clip Art Library, is an online media repository of free-content vector clip art.The project hosts over 160,000 free graphics and has billed itself as "the largest community of artists making the best free original clipart for you to use for absolutely any reason".

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  9. Beta sheet - Wikipedia

    en.wikipedia.org/wiki/Beta_sheet

    They are usually represented in protein topology diagrams by an arrow pointing toward the C-terminus. Adjacent β-strands can form hydrogen bonds in antiparallel, parallel, or mixed arrangements. In an antiparallel arrangement, the successive β-strands alternate directions so that the N-terminus of one strand is adjacent to the C-terminus of ...