Rhodopsin molecule F006 / 9325
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Rhodopsin molecule F006 / 9325
Rhodopsin molecule. Molecular model of the rhodopsin complex. Rhodopsin (also called visual purple) is a pigment found in the rod photoreceptor cells in the retina of the eye, where it absorbs light falling on the retina. The rhodopsin complex consists of the protein opsin, bound to a non-protein component, retinal. The retinal molecule absorbs light, which causes it to change shape and separate from the opsin. This initiates the transmission of nerve impulses to the brain, leading to the sensation of vision. The great sensitivity of rhodopsin is what allows vision in dim light
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Media ID 9253849
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Alpha Helix Beta Sheet Cofactor G Protein Coupled Receptor Low Light Vision Photoreceptor Pigment Proteomics Retina Retinal Rhodopsin Sense Sight Strand Tertiary Structure Vision Biochemical Biochemistry Cutouts Molecular Molecular Model Molecular Structure Protein
EDITORS COMMENTS
This print showcases the intricate structure of the Rhodopsin molecule, known as visual purple. Found in the rod photoreceptor cells of the retina, Rhodopsin plays a crucial role in our ability to see. The molecular model depicted here reveals the complex composition of this pigment. Comprised of two main components, opsin and retinal, Rhodopsin absorbs light that falls on the retina. When exposed to light, retinal undergoes a transformative process, altering its shape and separating from opsin. This initiates a cascade of nerve impulses that are transmitted to the brain, ultimately resulting in our perception of vision. What makes Rhodopsin truly remarkable is its extraordinary sensitivity to dim light conditions. It enables us to see even in low-light environments where other visual pigments fail. This exceptional characteristic has made it an essential subject for research and medical advancements in understanding human vision. The white background illustration emphasizes every detail within this molecular structure - alpha helixes, beta sheets, tertiary structures - all contributing to its functionality as a protein molecule. With its cut-out design against a stark backdrop, this artwork beautifully captures both the biological complexity and scientific significance behind Rhodopsin's role in sight. As we delve into proteomics and biochemistry discoveries continue unfolding around rhodopsin's function as a G-protein coupled receptor (GPCR), this stunning image serves as a reminder of how science merges with artistry while unraveling life's mysteries at their most fundamental level.
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