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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

Quantum Receptor Based molecular modeling technology is applicable to any resolved 3D macromolecule structure. You can order our molecular docking and virtual screening services based on molecular structure indicated below or purchase Quantum software to do docking study and other research in-house:

PDB ID: 1EIE

Title: CRYSTAL STRUCTURE OF F120W MUTANT OF BOVINE PANCREATIC RIBONUCLEASE A

Functional Class: Hydrolase

Primary citation: Chatani, E.,Hayashi, R.,Moriyama, H.,Ueki, T. Conformational strictness required for maximum activity and stability of bovine pancreatic ribonuclease A as revealed by crystallographic study of three Phe120 mutants at 1.4 A resolution. Protein Sci. v11 pp.72-81, 2002

Abstract Title: Conformational strictness required for maximum activity and stability of bovine pancreatic ribonuclease A as revealed by crystallographic study of three Phe120 mutants at 1.4 A resolution.

Keywords: Lysine, Temperature, Cattle, Proteins, Support, Binding, Sites, Research, Nucleic, Rnase, Mutation, P-30, Animals, Acid, Roll, Molecular, Models, (a+b), Ribonuclease, Beta, Conformation, Alpha, Structure, Secondary, Pancreatic, Substrate, Activity, A-like, Taurus, 1eiea0, Ribonuclease, Non-u.s., (1eie:a), Pancreatic, D1eiea_, Thermodynamics, Binding, Beta, Phenylalanine, Ribonuclease, (bos, Histidine, Taurus), Specificity, (also, Bovine, Protein, Crystallography, Gov't, X-ray, Computational algorithms, Drug development, Linux cluster as a c++ program, Parameters of intermolecular interactions, New small-molecule drug candidates, Hydrophobic interactions, Entropic free energy contribution, "large" molecules, Minimum binding energy, The ligand structure, The coordinates of the active site of the protein, Output data, Coordinates of the docked ligand, Minimum value of the binding free energy, Coordinates, Computer aided drug design, Insilico, Measuring, Inhibition, Constant, Tool, Affinity estimation, Binding prediction, Ic50 value determenation, Measurement, Modelling, Cadd, Camm, Ki, Free binding energy, Research, Discover inhibitor, Agonist, Calculated, Concentration of an inhibitor, Pkd, Values assessment, Post-qsar technology, It prediction of inhibitory drug interactions, Ki, Ki, Antagonist novel ligand, Binding constant, Competitive inhibition, Affinity, Agonists, Antagonists, Flexible docking, Activators, Calculation of the ki for competitive and noncompetitive inhibitors,