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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: STRUCTURE OF HUMAN UDP-GALACTOSE 4-EPIMERASE IN COMPLEX WITH NAD+ |
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Functional Class: Isomerase Primary citation: Thoden, J.B.,Wohlers, T.M.,Fridovich-Keil, J.L.,Holden, H.M. Crystallographic evidence for Tyr 157 functioning as the active site base in human UDP-galactose 4-epimerase. Biochemistry v39 pp.5691-5701, 2000 |
Abstract Title: Crystallographic evidence for Tyr 157 functioning as the active site base in human UDP-galactose 4-epimerase.
Keywords: Research, Uridine, (homo, Molecular, Dimerization, Sandwich, Catalytic, Rossmann-fold, Nicotinamide-adenine-dinucleotide, Secondary, 4-epimerase;, 4-epimerase, 4-epimerase,, Cellular, 4-epimerase), Proteins, Activity, Protein, Udp-glucose, Domain, Binding, Tyrosine-dependent, Udp-galactose, Fold, Complex, Rossmann, Rossmann-like, Tyrosine, Udpglucose, Acting, U.s., (1ek5:a), Proteins, Domain, Epimerase, D1ek5a_, Homo, Human, Domains, Hydrogen, X-ray, (a/b), Support, Activity,, Glucose, Derivatives, Racemase, Models, Diphosphate, Beta, Sapiens), Diphosphogalactose-4-epimerase, Recombinant, Metabolism, Galactose, 4-epimerase, Oxidoreductases, Nad(p)-binding, Pichia, Crystallography, Tertiary, 3-layer(aba), Binding, Sites, Carbohydrate, Coenzyme, 1ek5a2, 1ek5a1, (udp-, Carbohydrates, 4-epimerase, Bonding, Alpha, Structure, Sapiens, Beta, Udp-galactose, Gov't, Humans, P.h.s., 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,







