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Quantum Drug hit identification tool
Drug Hit Identification Tool calculates the IC50 (Kd, Ki, pKd) value of any protein-ligand complex, docks a small-molecule in the active site of a protein and performs screening a library of compounds against a target-protein or DNA/RNA. Hit Identification Tool consists of three modules: The IC50 module, 2) Ligand Docking and 3) Library Screening modules. Drug Hit Identification Tool can run both in Windows and Linux environments.
Hit Identification overview brochure![]()
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Title: CRYSTAL STRUCTURE OF NH3-DEPENDENT NAD+ SYNTHETASE FROM BACILLUS SUBTILIS COMPLEXED WITH ONE MOLECULE ATP, TWO MOLECULES DEAMIDO-NAD+ AND ONE MG2+ ION |
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Functional Class: Ligase Primary citation: Devedjiev, Y.,Symersky, J.,Singh, R.,Jedrzejas, M.,Brouillette, C.,Brouillette, W.,Muccio, D.,Chattopadhyay, D.,DeLucas, L. Stabilization of active-site loops in NH3-dependent NAD+ synthetase from Bacillus subtilis. Acta Crystallogr., Sect.D v57 pp.806-812, 2001 |
Abstract Title: Stabilization of active-site loops in NH3-dependent NAD+ synthetase from Bacillus subtilis.
Keywords: 3-layer(aba), Pyrophosphatases, Adenine, Proteins, Support, Binding, Research, Fold, Enzyme, D1ee1a_, Rossmann, N-type, Crystallization, Hydrolases-like, Acid, Molecular, Sandwich, (a/b), Bacteria, Bacillus, Nad+-synthetase, Amide, Synthetase, Conformation, Beta, Ligase, Nad(+), Hydrolase-like, Alpha, (1ee1:a,, Nh3-dependent, (glutamine-hydrolyzing), Nh(3)-dependent, Substrate, Adenine, Ammonia, U.s., Specificity, Sites, Biosynthesis, Beta, Magnesium, D1ee1b_, Dinucleotide, Alpha, Nucleotide, Nicotinic, Nad+, Non-p.h.s., 1ee1b0, Binding, Synthase, Stability, 1ee1a0, Adenosine-5'-triphosphate, Cloning, Activity, Synthases, Protein, Crystallography, Gov't, Subtilis, X-ray, Magnesium, Machinery, Predictive powers, Simulation, Accuracy, Dissociation constant ligand docking, Optimize ligand alignments in torsional space, Performance, Kd, Relative selectivity associated, Confirmed, Yielded, Nanomolar, Correlation, Known, Cadd, Experimental, Comparison, Binding constant, Protein-ligand complexes, Proof of concept, Average, Absolute, Error, Kj/mol; relative error, Rmsd, Applications, Technology developers. platform, Range, Outstanding, Pkd, Molar, Dissolution, Dissociation constant, Pk receptor, Ab-initio first principals chemoinformatics, Sar, Pharmacological studies, Multigrid methods, Local optimization, Identification of low energy, Temperature, Nmol, Entropy contribution, Deactivate, Linear scaling, Quantum mechanics, Quantitative structure/activity relationship, Receptor are scored, Hierarchical filter, Genetic algorithm for protein-ligand docking,







