KCNQ ion channel protein structure

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KCNQ ion channel protein structure

KCNQ ion channel protein structure. Molecular model showing the protein structure of an ion channel domain. Ion channels are membrane-spanning proteins that form a pathway for the movement of inorganic ions across cell membranes. This is the coiled tetramerization domain from Kv7.4 channels. The family of Kv7.x (KCNQ) voltage-gated potassium channels form cardiac, auditory and neuronal currents. There are five subtypes, of which this is the fourth (KQT member 4). Kv7 subfamily mutations play a role in human conditions such as arrhythmias, deafness, and epilepsy

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Media ID 9273237

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Auditory Biomolecule Cardiac Cell Membrane Cellular Cytological Cytology Graphic Ion Channel Macromolecule Molecular Biology Neuronal Proteins Proteomics Structural Transmembrane Voltage Gated Biochemical Biochemistry Cutouts Microbiological Molecular Model Molecular Structure Protein

EDITORS COMMENTS
This print from Science Photo Library showcases the intricate structure of the KCNQ ion channel protein. The molecular model depicted here unveils the fascinating composition of an ion channel domain, which serves as a pathway for inorganic ions to traverse cell membranes. With its black background and stunning graphic representation, this image truly captures the essence of structural biology. The specific protein structure featured is known as the coiled tetramerization domain from Kv7.4 channels, belonging to the family of Kv7. x voltage-gated potassium channels. These channels are responsible for generating cardiac, auditory, and neuronal currents within our bodies. Amongst the five subtypes present in this family, this particular one represents KQT member 4. It is worth noting that mutations occurring in Kv7 subfamily proteins can have significant implications on human health conditions such as arrhythmias, deafness, and epilepsy. This emphasizes their crucial role in maintaining proper physiological functioning. Science enthusiasts and researchers alike will appreciate this visually striking artwork that delves into various scientific disciplines including biochemistry, cytology, molecular biology, and proteomics. It offers a glimpse into the complex world of cellular structures while highlighting key elements like transmembrane regions and macromolecules.

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