Related Experiment Video

Updated: Aug 19, 2026

Synthetic Methodology for Asymmetric Ferrocene Derived Bio-conjugate Systems via Solid Phase Resin-based Methodology
07:07

Synthetic Methodology for Asymmetric Ferrocene Derived Bio-conjugate Systems via Solid Phase Resin-based Methodology

Published on: March 12, 2015

Preparation of a covalently linked adduct between plastocyanin and cytochrome f

D J Davis, K Hough

    Biochemical and Biophysical Research Communications
    |November 15, 1983
    PubMed

    More Related Videos

    Synthesis of Protein Bioconjugates via Cysteine-maleimide Chemistry09:14

    Synthesis of Protein Bioconjugates via Cysteine-maleimide Chemistry

    Published on: July 20, 2016

    Isolation and Characterization of Intact Phycobilisome in Cyanobacteria06:26

    Isolation and Characterization of Intact Phycobilisome in Cyanobacteria

    Published on: November 10, 2021

    Related Concept Videos

    Photosystem II01:22

    Photosystem II

    The multi-protein complex photosystem II (PS II) harvests photons and transfers their energy through its bound pigments to its reaction center, and ultimately to photosystem I (PSI) through the electron transport chain. The pigments responsible for caputirng the light energy in photosystems include chlorophyll a, chlorophyll b, and carotenoids.
    The pigment molecules are arranged across  two photosystem domains — the antenna complex and the reaction center. The main aim of the pigment molecules...
    Photosystem I01:27

    Photosystem I

    Although structurally similar to photosystem II (PSII), photosystem I (PSI) is has a different electron supplier and electron acceptor.
    Both these photosystems work in concert. An excited electron from PSII is relayed to PSI via an electron transport chain in the thylakoid membrane of the chloroplast, which is comprised of the carrier molecule plastoquinone, the dual-protein cytochrome complex, and plastocyanin. As electrons move between PSII and PSI, they lose energy and must be re-energized...
    The Z-Scheme of Electron Transport in Photosynthesis01:34

    The Z-Scheme of Electron Transport in Photosynthesis

    The light reactions of photosynthesis assume a linear flow of electrons from water to NADP+. During this process, light energy drives the splitting of water molecules to produce oxygen. However, oxidation of water molecules is a thermodynamically unfavorable reaction and requires a strong oxidizing agent. This is accomplished by the first product of light reactions: oxidized P680 (or P680+), the most powerful oxidizing agent known in biology. The oxidized P680 that acquires an electron from the...
    Electron Transport Chain: Complex III and IV01:43

    Electron Transport Chain: Complex III and IV

    During the electron transport chain, electrons from NADH and FADH2 are first transferred to complexes I and II, respectively. These two complexes then transfer the electrons to ubiquinol, which carries them further to complex III. Complex III passes the electrons across the intermembrane space to Cyt c, which carries them further to complex IV. Complex IV donates electrons to oxygen and reduces it to water. As electrons pass through complexes I, III, and IV, the energy released aids the pumping...
    Cycloaddition Reactions: MO Requirements for Photochemical Activation01:12

    Cycloaddition Reactions: MO Requirements for Photochemical Activation

    Some cycloaddition reactions are activated by heat, while others are initiated by light. For example, a [2 + 2] cycloaddition between two ethylene molecules occurs only in the presence of light. It is photochemically allowed but thermally forbidden.