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  2. Fenna–Matthews–Olson complex - Wikipedia

    en.wikipedia.org/wiki/Fenna–Matthews–Olson...

    The BChl a molecules are depicted in green, the central magnesium atom in red and the protein in grey ("cartoons" representation). Each monomer contains bacteriochlorophylls. The Fenna–Matthews–Olson (FMO) complex is a water-soluble complex and was the first pigment-protein complex (PPC) to be structure analyzed by x-ray spectroscopy. [2]

  3. Methyl methacrylate - Wikipedia

    en.wikipedia.org/wiki/Methyl_methacrylate

    MMA is a raw material for the manufacture of other methacrylates. These derivatives include ethyl methacrylate (EMA), butyl methacrylate (BMA) and 2-ethyl hexyl methacrylate (2-EHMA). Methacrylic acid (MAA) is used as a chemical intermediate as well as in the manufacture of coating polymers, construction chemicals and textile applications.

  4. Protein structure - Wikipedia

    en.wikipedia.org/wiki/Protein_structure

    A protein structure database is a database that is modeled around the various experimentally determined protein structures. The aim of most protein structure databases is to organize and annotate the protein structures, providing the biological community access to the experimental data in a useful way.

  5. Biomolecular structure - Wikipedia

    en.wikipedia.org/wiki/Biomolecular_structure

    The primary structure of a biopolymer is the exact specification of its atomic composition and the chemical bonds connecting those atoms (including stereochemistry).For a typical unbranched, un-crosslinked biopolymer (such as a molecule of a typical intracellular protein, or of DNA or RNA), the primary structure is equivalent to specifying the sequence of its monomeric subunits, such as amino ...

  6. Bacterial cell structure - Wikipedia

    en.wikipedia.org/wiki/Bacterial_cell_structure

    Bacterial microcompartments are widespread, organelle-like structures that are made of a protein shell that surrounds and encloses various enzymes. provide a further level of organization; they are compartments within bacteria that are surrounded by polyhedral protein shells, rather than by lipid membranes. These "polyhedral organelles ...

  7. Type III secretion system - Wikipedia

    en.wikipedia.org/wiki/Type_III_secretion_system

    As mentioned above, the existence of a secretion signal in effector proteins is known. The signal allows the system to distinguish T3SS-transported proteins from any other protein. Its nature, requirements and the mechanism of recognition are poorly understood, but methods for predicting which bacterial proteins can be transported by the Type ...

  8. Type II secretion system - Wikipedia

    en.wikipedia.org/wiki/Type_II_secretion_system

    The type 2 secretion system (often referred to as the type II secretion system or by the initials T2SS) is a type of protein secretion machinery found in various species of Gram-negative bacteria, including many human pathogens such as Pseudomonas aeruginosa and Vibrio cholerae. [1]

  9. Bacterial microcompartment - Wikipedia

    en.wikipedia.org/wiki/Bacterial_microcompartment

    The structure of the Bacterial Microcompartment shell. The first structure of a BMC shell, determined by X-ray crystallography and cryo-electron microscopy, [1] contains representatives of each of the shell protein types: BMC-P, BMC-H and BMC-T, in both its trimer (upper right) and dimer of trimer (lower right), forms.