Potassium ion channel
Wall Art and Photo Gifts from Science Photo Library
Potassium ion channel
Potassium ion channel. Computer artwork of a KcsA potassium ion (K+) channel (ribbons) embedded in a phospholipid (spheres) cell membrane (horizontal, centre). Ion channels are membrane-spanning proteins that form pores in cell membranes and act as pathways for the movement of inorganic ions into and out of the cell (bottom). The KcsA channel is composed of four identical subunits. K+ channels have many functions including regulating hormone secretion, generating nerve impulses, and controlling the pace of the heart
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9217749
© RAMON ANDRADE 3DCIENCIA/SCIENCE PHOTO LIBRARY
Biomolecule Cell Membrane Cellular Cytological Cytology Ion Channel Lipid Lipids Macromolecule Membrane Spanning Molecular Biology Pathway Phospholipid Phospholipids Pore Potassium Ion Channel Proteins Proteomics Secondary Structure Selective Structural Subunit Subunits Tetramer Transmembrane Voltage Dependent Biochemical Biochemistry Molecular Model Protein
EDITORS COMMENTS
This print showcases the intricate beauty of a Potassium ion channel, masterfully rendered through computer artwork. At the heart of this image lies a KcsA potassium ion (K+) channel, composed of four identical subunits, embedded within a phospholipid cell membrane. These ion channels are vital membrane-spanning proteins that form pores in cell membranes, serving as pathways for the movement of inorganic ions into and out of cells. The visual representation highlights the structural complexity and selective nature of these channels. The ribbons symbolize the secondary structure of the protein while the spheres represent phospholipids surrounding it. This illustration not only captures their biological significance but also emphasizes their role in various physiological processes. Potassium ion channels play an essential part in regulating hormone secretion, generating nerve impulses, and controlling cardiac rhythm. Their presence ensures proper cellular function by facilitating the flow of potassium ions across cell membranes. Through this remarkable artwork by 3dciencia, we gain insight into the molecular world within our bodies. It serves as a reminder that even at such microscopic levels, there is immense beauty and complexity to be discovered. Ramón Andrade's skillful capture allows us to appreciate both artistry and scientific knowledge simultaneously – merging biology with aesthetics seamlessly.
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