Structural Insight on the Selectivity of Calyx[4]Arene-Based Inhibitors of MgDependent Atp-Hydrolases.

Located in plasma membranes, ATP hydrolases are involved in several dynamic transport processes, helping to control the movement of ions across cell membranes. ATP hydrolase acts as a transport protein, converting energy from ATP hydrolysis into transport molecules against their concentration gradients. In addition to energy metabolism and active transport, ATP hydrolase is essential for maintaining cellular homeostasis and cell function.

4-(Azolyl)-Benzamidines as a Novel Chemotype for ASIC1a Inhibitors.

Acid-sensing ion channels (ASICs) play a key role in the perception and response to extracellular acidification changes. These proton-gated cation channels are critical for neuronal functions, like learning and memory, fear, mechanosensation and internal adjustments like synaptic plasticity. Moreover, they play a key role in neuronal degeneration, ischemic neuronal injury, seizure termination, pain-sensing, etc.

Mutations in STARD8 (DLC3) May Cause 46,XY Gonadal Dysgenesis.

Introduction: 46,XY gonadal dysgenesis is a condition that is characterised by undeveloped testes in individuals with a male karyotype. Mutations in many genes that underlie this condition have been identified; however, there are still a considerable number of patients with an unknown genetic background. Recently, a mutation in the STARD8 X-linked gene in two sisters with 46,XY gonadal dysgenesis has been reported.

Integrated workflow for the identification of new GABA R positive allosteric modulators based on the in silico screening with further in vitro validation. Case study using Enamine's stock chemical space.

Numerous studies reported an association between GABA R subunit genes and epilepsy, eating disorders, autism spectrum disorders, neurodevelopmental disorders, and bipolar disorders. This study was aimed to find some potential positive allosteric modulators and was performed by combining the in silico approach with further in vitro evaluation of its real activity. We started from the GABA R-diazepam complexes and assembled a lipid embedded protein ensemble to refine it via molecular dynamics (MD) simulation.

In silico induced effect of N-ε-lysine acetylation on microtubule stability and subsequent interaction of microtubule-associated proteins.

Plant systems have been considered valuable models for addressing fundamental questions of microtubule (MT) organization due to their considerable practical utility. Protein acetylation is a very common protein modification, and therate of acetylation can be modulated in cells in different biological states, and these changes can be detected at a molecular level. Here, we focused on K40, K112, and K394 residues as putative acetylation sites, which were shown to exist in both plants and mammals.