VDAC-1 ion channel protein C015 / 8249
Wall Art and Photo Gifts from Science Photo Library
VDAC-1 ion channel protein C015 / 8249
VDAC-1 ion channel protein, molecular model. This is the human voltage-dependent anion-selective channel protein 1 (VDAC-1). This ion channel, classed as a porin (beta barrel proteins), is found on the outer membrane of mitochondria, the organelles that generate energy in cells. This function of VDAC ion channels is to allow the passage of small hydrophilic molecules. They open and close in response to the voltage across the membrane (membrane potential). This ion channel also acts to inhibit the release of apoptogenic (cell death-inducing) proteins from the mitochondria
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9238591
© LAGUNA DESIGN/SCIENCE PHOTO LIBRARY
Apoptosis Beta Barrel Biomolecule Cell Biology Cell Death Cellular Graphic Macromolecule Mitochondria Mitochondrial Mitochondrion Molecular Biology Molecules Proteins Proteomics Structural Biochemical Biochemistry Cutouts Molecular Model Molecular Structure Protein
EDITORS COMMENTS
This print showcases the intricate molecular structure of the VDAC-1 ion channel protein, also known as the human voltage-dependent anion-selective channel protein 1. The image highlights the white background, allowing for a clear focus on this vital biological component. VDAC-1 is primarily found on the outer membrane of mitochondria, which are responsible for generating energy within cells. As a porin or beta barrel protein, its main role is to facilitate the passage of small hydrophilic molecules through the membrane. This process is regulated by changes in voltage across the membrane, enabling VDAC-1 to open and close accordingly. Beyond its transport function, this ion channel plays a crucial role in preventing cell death by inhibiting the release of apoptogenic proteins from mitochondria. Its antiapoptogenic properties make it an essential player in cellular survival and overall homeostasis. The artwork beautifully captures both structural and biochemical aspects of this macromolecule, providing valuable insights into its functionality within cellular processes. With its detailed depiction and cut-out design, this print serves as a visually stunning representation of VDAC-1's significance in biology and biochemistry research.
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