Active (binding) sites
Number of active transcription factor binding sites is essential for the Hes7 oscillator
... There are two conceivable explanations for these phenom- ena. On the one hand, if the delay system proposed by Hirata and colleagues [8] describes the Hes7 oscillator cor- rectly, their results and our findings suggest a ...
6
Investigation of the anti-TB potential of selected propolis constituents using a molecular docking approach
... all binding poses for a given ligand and only poses with the lowest value of RMSD (simply root-mean-square deviation) (threshold < ...the active binding sites and some control inhibitors ...
8
Modeling and Docking of Cysteine Protease-A (CPA) of Leishmania donovani
... some active binding sites of the model cysteine protease were created, then we tried to analyze the specific binding affinity of some suitable substrate ligands that were effectively docked ...
6
Acetylcholinesterase and Butyrylcholinesterase – Important Enzymes of Human Body
... The active site is composed of two subsites: the estera- tic subsite which contains the catalytic triad, and the anio- nic subsite that accommodates the positive quaternary compartment of ...the active ...
14
Structural insights into the mechanism defining substrate affinity in Arabidopsis thaliana dUTPase: the role of tryptophan 93 in ligand orientation
... this active site have the most interactions with neighbor- ing subunits due to crystal packing, as discussed above (Additional file 1: Figure ...2 binding sites (Fig. 2d, active sites 1 ...
7
In-Silico Side-Directed Mutagenesis of Oxidoreductase from Anoxybacillus sp. SK3-4
... metal-ion binding activity (Fe or Zn) for enzyme structure stability as predicted by Protein Bioedit server with accuracy over ...The active sites are usually found in a 3- D groove or pockets of the ...
6
Searching the protein structure database for ligand binding site similarities using CPASS v 2
... ligand-binding sites based on structural features such as spatially conserved residues, surface pockets, or other physiochemical ...ligand binding sites or functional similarity through the ...
15
In Silico Studies of Fullerene C60 with Zebrafish Proteins Prostacyclin Synthase and S100z Calcium Binding Protein
... the binding mode of fullerene with two key zebrafish proteins ...Calcium binding protein using Autodock ...the active sites of both the proteins and this may induce conformational changes in ...
6
Molecular Modelling Studies and Angiotensin Converting Enzyme Inhibitory Activity of Some 4-Benzylidene-2-Substitutedbenzoyl-6-Phenyl-4,5-Dihydropyridazin-3(2H)-Ones
... most active inhibitor of the Angiotensin Converting Enzyme ...most active inhibitor of the ...the binding pattern of Lisinopril and the compound (3a) with the active sites of the ACE ...
6
Structure of the catalytic domain of the colistin resistance enzyme MCR-1
... the active-site residues are conserved ...presumed active-site resi- dues are conserved, although the number and position of active site zinc ions differ among the ...of binding sites ...
10
Comparative Analysis of the Bonding Modes between Two Antidiabetic Drugs with beta-Glucosidases from Different Species
... the binding modes between two drugs and β-glucosidases by comparing their bonding modes with β-glucosidases from different ...the binding orientations and geometrical conformation of synthetic drug ...
13
Clearance of Thrombin from Circulation in Rabbits by High affinity Binding Sites on Endothelium: POSSIBLE ROLE IN THE INACTIVATION OF THROMBIN BY ANTITHROMBIN III
... The clearance of 125 I-thrombin and diisopropylphosphoryl- 125 I-thrombin (DIP-thrombin) from the circulation in rabbits was studied. When given either intraarterially or intravenously, DIP- thrombin, which is ...
10
Crystal structure of the integral membrane diacylglycerol kinase
... substrate binding sites occupied, modelled ATP into the binding site, found the enzyme is active under crystallization conditions and upon crystal dissolution (Supplementary ...
14
Structure prediction, molecular dynamics simulation and docking studies of d-specific dehalogenase from rhizobium sp. Rc1
... The key catalytic residues of proteins that might be responsible for binding to a ligand can be investigated using site-directed mutagenesis. It has been established that detrimental mutations in structural ...
31
Structural basis of lipoprotein signal peptidase II action and inhibition by the antibiotic globomycin
... proposed binding and actives sites in the LspA complex ...both sites in the protein as identified in the complex ...the active and binding ...orients active site residues ...
15
Structure, Folding, and Assembly of (Pro)caspase-3. The Role of the Dimer Interface in Active Site Formation.
... The zymogen of caspase-3 has essentially zero activity until it is cleaved by initiator caspases during apoptosis. However, a mutation of V266E in the dimer interface activates the protease in the absence of chain ...
284
Human Papillomavirus DNA Replication Compartments in a Transient DNA Replication System
... its active replication is the driving force for the complete colocalization of E1, E2, and RP-A, we determined the nuclear distribution of these three proteins in cells cotransfected with pMTX-11EE-E1 and ...
9
Requirements for activation of the herpes simplex virus glycoprotein C promoter in vitro by the viral regulatory protein ICP4.
... 4, an ICP4-binding site in the leader is required for activation if additional downstream binding sites are removed; ii the downstream ICP4-binding sites, which are located in the tk gen[r] ...
13
An overview of pharmacodynamic modelling, ligand binding approach and its application in clinical practice
... The study of the magnitude and variation of drug response is defined as pharmacodynamics (PDs). To be explicit, it is the study of the drug which reaches the systemic circulation after the onset of administration, its ...
11
Multiple high affinity binding sites for
... Receptor binding assays were performed according to the method of Bennett and Snyder (1976). Briefly, fish were killed by decapitation, between 10:00 and 11:00 h, and their brains were rapidly removed. Individual ...
7