VDAC-1 ion channel protein C015 / 8250
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VDAC-1 ion channel protein C015 / 8250
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 9239441
© 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 this vital protein found on the outer membrane of mitochondria, which are responsible for generating energy in cells. VDAC-1 functions as a porin, belonging to the beta barrel proteins family. Its primary role is to facilitate the passage of small hydrophilic molecules through the mitochondrial membrane. This process is regulated by changes in voltage across the membrane, allowing VDAC-1 to open and close accordingly. Beyond its transport function, this remarkable ion channel also plays a crucial role in inhibiting the release of apoptogenic proteins from mitochondria. These proteins have been linked to cell death induction or apoptosis. The black background enhances the visual impact of this stunning illustration that combines elements of biology and graphic design seamlessly. It serves as a reminder of how art can beautifully capture complex biochemical structures and processes within living organisms. Created by LAGUNA DESIGN/SCIENCE PHOTO LIBRARY, this print represents a fusion between scientific accuracy and artistic expression. It provides an intriguing insight into cellular biology while showcasing both beauty and functionality at a molecular level.
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