Related Experiment Video
Updated: Jul 15, 2025

Methods for the Discovery of Novel Compounds Modulating a Gamma-Aminobutyric Acid Receptor Type A Neurotransmission
Published on: August 16, 2018
Structure-function Studies of GABA (A) Receptors and Related computer-aided Studies
Fatin H Mohamad1, Muhamad Arif Mohamad Jamali2, Ahmad Tarmizi Che Has3
1Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian, 16150 Kota Bharu, Kelantan, Malaysia.
The γ-aminobutyric acid type A (GABA) receptor is a complex pentameric protein. Computational studies enhance understanding of GABA receptor structure and function for drug development.
Area of Science:
- Neuroscience
- Molecular Biology
- Pharmacology
Background:
- The γ-aminobutyric acid type A (GABA) receptor is a crucial inhibitory neurotransmitter receptor in the central nervous system.
- Its pentameric structure, composed of diverse subunits, leads to significant heterogeneity and varied pharmacological properties.
- Splice variants and multiple binding sites further increase receptor complexity.
Conclusions:
- A comprehensive understanding of GABA (A) receptor structure is essential for insights into dysfunction.
- Computational studies are invaluable tools for advancing drug development related to GABA (A) receptors.
More Related Videos
07:51Inhibitory Synapse Formation in a Co-culture Model Incorporating GABAergic Medium Spiny Neurons and HEK293 Cells Stably Expressing GABAA Receptors
Published on: November 14, 2014
11:57Using an α-Bungarotoxin Binding Site Tag to Study GABA A Receptor Membrane Localization and Trafficking
Published on: March 28, 2014
Related Concept Videos
Ligand-Gated Ion Channel Receptor: Gating Mechanism
G Protein-coupled Receptors
GPCRs are also called heptahelical, 7TM, or serpentine receptors, and consist of seven (H1-H7) transmembrane alpha-helices that span the bilayer to form a cylindrical core. The transmembrane helices are connected by three extracellular loops and three...
Transducer Mechanism: G Protein–Coupled Receptors
GPCRs are also called heptahelical,...
Structure-Activity Relationships and Drug Design
SAR studies the intricate relationship between a drug's chemical structure and biological activity. It focuses on understanding how modifications to a drug's structure can influence...
Ligand-gated Ion Channels
Three Subfamilies of Ligand-gated Ion Channels
Ligand-gated ion channels fall into three subfamilies. The 'Cys-loop' includes the nicotinic acetylcholine receptors, γ-aminobutyric acid (GABA), glycine, and 5-hydroxytryptamine receptors. The second one is the 'Pore-loop' channels that...
G-protein Coupled Receptors