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For downloading myPresto newest version. myPresto is a program suite composed of several molecular simulations for drug development.
Medicinally Yielding PRotein Engineering SimulaTOr

myPresto is a program suite composed of several molecular simulations for drug development.

This page is for downloading free program myPresto newest version.

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       User Manual v5.000

Simple software package with graphic interface

myPresto Portal

A graphic user interface (GUI) program for myPresto 5. It can be used on Windows, MAC and Linux.
Last updated on May 16, 2018

 

 

 

 

 

Molecular dynamics simulation

cosgene: COnformation SamplinG ENginE

A molecular dynamics simulation program for protein, DNA, chemical compound, protein-ligand complex. AMBER and CHARMM force fields are available. Cosgene can calculate NVE, NVT and NPT ensemble with various boundary conditions. In addition, cosgene can calculate the generalized ensemble like multicanonical ensemble. Cosgene can calculate the protein-compound binding free energy by the filling potential method. The generalized ensemble method is useful to calculate the free energy surface.
Fukunishi, Y., Mikami, Y., Nakamura, H. (2003) J. Phys. Chem. B. 107, 13201-13210
Last update on February 27, 2018

psygene-G: Protein dYnamics SimulatinG ENginE for GPU

A rapid molecular dynamics simulation program, which uses our original non-Ewald algorithm (Zero-Dipole summation method ) for electrostatic interactions, has been developed for a single and multiple GPUs (Graphics Processing Units) with the space decomposition algorithm.
Mashimo, T., Fukunishi, Y., Kamiya, N., Takano, Y., Fukuda, I., Nakamura, H. (2013) J. Chem. Theory Comput. 9, 5599-5609
Last update on February 17, 2018

omegagene: a GPU-accelerated molecular dynamics simulator with enhanced conformational sampling

A new engine, “omegagene”, has joined in myPresto program suits for more effective conformational sampling with GPU-accelerated molecular dynamics simulation. It incorporates our original non-Ewald algorithm, Zero-Multipole summation Method (ZMM), and an improved Multicanonical molecular dynamics (v-McMD) algorithm. This program has been developed mainly at Osaka University, and it is also distributed under Open-Source License from http://www.protein.osaka-u.ac.jp/rcsfp/pi/omegagene/.
Kasahara, K., Ma, B., Goto, K., Dasgupta, B., Higo, J., Fukuda, I., Mashimo, T., Akiyama, Y., Nakamura, H. (2016) Biophys. & Physicobiol. 13, 209-216: DOI 10.2142/biophysico.13.0_209
Last update on January 14, 2018

File format translation in preparation of small molecules

Hgene: Hydrogen Generation ENginE

A file translation program. Hgene can add/remove hydrogen atoms to/from a general compound. It can generate a dominant ion form of chemical compound in water/vacuum.
Last update on January 12, 2018

Force-field parameter assignment

tplgeneX: ToPoLogy generatinG ENginE eXtended

This engine is for generating molecular topologies of biological macromolecules for usage in other programs in myPresto, and it is an extended verion of the previous tplgene. A new option to parse and ouput PDBx/mmCIF format files is available.
Last update on January 18, 2018

tplgeneL: ToPoLogy generatinG ENginE for Ligands

This engine is for generating molecular topology of a target ligand (chemical compound) for usage in other programs in myPresto.
Last update on January 12, 2018

Membrane system

membgene

A tool program for modeling a system including transmembrane protein, lipid bilayer membrane, water, and ions.
Last updated on February 27, 2018

Free energy calculation

Filling potential method to calculate a binding free energy between two molecules

In this method, free energy profiles are obtained from the analysis of many MD trajectories which are obtained with MD calculations with umbrella potentials.
Last updated on March 11, 2018

Conformer generation

Confgene:Conformer Generation ENginE

(included in ToolsYYMMDD.tar.gz)
A conformer generator for compound. Confgene can generate various conformers of compound.
Last update on January 18, 2018

ConfgeneC: Conformer Generation ENginE for Cyclic part

(included in ToolsYYMMDD.tar.gz)
A conformer generator for cyclic part of compound.
Last update on January 18, 2018

Compound database

3DdataConstruction

A tool box for 3D mol2 file generation from 2D mol file. It can generate 3D compound database from a 2D chemical compound catalog.
Last update on January 11, 2018

LigandBox: LIGANd Data Base Open and eXtensible

This is an open database, containing the three-dimensional (3D) molecular structures and atomic charges of chemical compounds, which are available from industries. Some are collected from theKEGG DRUGdatabase.

Receptor-ligand binding site search

MolSite

A ligand-binding site prediction. MolSite predicts ligand-binding site of target protein and its affinity by a compound docking simulation.
Y. Fukunishi, H. Nakamura. “Prediction of ligand-binding sites of proteins by molecular docking calculation for a random ligand library.” Protein Science, in press.
Last update on January 12, 2018

UAP: Univeral Active Probes

The universal active probe (UAP) is a set of drug-like compounds. This method can select the reliable drug-screening result among many screening results, since the hit ratio of the UAP is proportional to the hit ratio of the true active compounds.
Y. Fukunishi, K. Ono, M. Orita, H. Nakamura. “Selection of in-silico drug screening result by using universal active probes (UAPs).” Journal of Chemical Information and Modeling, 2010, 50, 1233-1240
Last update on January 19, 2018

Protein-compound docking

sievgene: SIEVinG ENginE

A protein-compound docking program for in-silico (virtual) drug screening and prediction of protein-ligand complex structure. Sievgene is a fast flexible docking program. On average, it can dock one compound to a target in 1 seconds with high accuracy (56% complex structures satisfy RMSD < 2A in a self-docking test) on usual PC. It is designed for PC grid computing.
Fukunishi, Y., Mikami, Y., Nakamura, H. (2005) J. Mol. Graph. Model. 24, 34-45
Last update on March 20, 2018

sievgene_M

sievgene_M is a modified version of sievgene, which can be also executed on a system with Intel Xeon Phi. Inte Xeon Phi is a new CPU including more than 50 cores.
Last update on January 20, 2018

sievgeneDIAV: SIEVinG ENginE with DIAV method

A protein-compound docking program, sievgene, with DIAV method to estimate protein-compound binding free energy more correctly than the original sievgene does (less than about 1.3 kcal/mol).
Fukunishi, Y., Nakamura, H. (2013) Pharmaceuticals 6, 604-622
Last update on January 18, 2018

sievgeneNMR: SIEVinG ENginE for NMR

A protein-compound docking program for prediction of protein-ligand complex structure with using NMR signal of ligand. The prediction accuracy is improved approximately twice comparing to the original sievgene by using the DIRECTION NMR signal of ligand.
Fukunishi, Y., Mizukoshi, Y., Takeuchi, K., Shimada, I., Takahashi, H., Nakamura, H. (2012) J. Mol. Graph. Model. 31, 20-27
Last update on January 11, 2018

sievgeneMVO: SIEVinG ENginE for Maximum Volume Overlap

A protein-compound docking program for prediction of protein-ligand complex structure / drug screening with using a given known-ligand docking pose. This software performs a ligand docking and overlapping the ligand onto the given known-ligand structure given by the user at the same time. It is a combination of docking and similarity search.
Fukunishi, Y., Nakamura, H. (2012) Pharmaceuticals 5, 1332-1345
Last update on January 11, 2018

in-silico drug screening

selectMTS: Multiple Target Screening method

(included in screening_packYYMMDD.tar.gz)
A structure-based drug screening program based on protein-compound affinity matrix. selectMTS can perform the multiple target screening (MTS) method, machine-learning MTS (MSM-MTS) method, direct score modification MTS (DSM-MTS) method. If active compounds of your target are known, a machine-learning MTS can show high hit ratio.
Y. Fukunishi, Y. Mikami, S. Kubota, H. Nakamura, “Multiple target screening method for robust and accurate in silico screening.” Journal of Molecular Graphics and Modelling,25, 61-70 (2005)
Y. Fukunishi, S. Kubota, H. Nakamura, “Noise reduction method for molecular interaction energy: application to in silico drug screening and in silico target protein screening”, Journal of Chemical Information and Modeling, 46, 2071-2084 (2006)
Last update on January 12, 2018

selectDSI: Docking Score Index method

(included in screening_packYYMMDD.tar.gz)
A ligand-based drug screening program based on protein-compound affinity matrix. selectDSI can perform the docking score index (DSI) method and machine-learning DSI (ML-DSI) method. If active compounds of your target are known, a machine-learning DSI can show high hit ratio.
Y. Fukunishi, Y. Mikami, K. Takedomi, M. Yamanouchi, H. Shima, H. Nakamura. “Classification of chemical compounds by protein-compound docking for use in designing a focused library”, Journal of Medicinal Chemistry, 49, 523-533 (2006)
Y. Fukunishi, S. Hojo, H.Nakamura, “An efficient in silico screening method based on the protein-compound affinity matrix and its application to the design of a focused library for cytochrome P450 (CYP) ligands.”, Journal of chemical information and modeling, 46, 2610-22 (2006)
Last update on January 12, 2018

Affinity_fingerprint: Compound database and protein-compound affinity matrix

Our 3D chemical compound database consists of more than 10 millions compounds. Also, we prepared several sets of protein-compound affinity matrix generated by sievgene. The matrix is a matrix of docking scores of 182 proteins vs. 2 millions compounds. This database is essential to use selectMTS and selectDSI. Please contact Yoshifumi Fukunishi, phD (y-fukunishi * aist. go. jp: is the e-mail address. please replace * by @, and remove the space “ “.) to get these databases. The size of these databases is beyond the limit of FTP download, so that we distribute these databases by hard disk drive.

Substrucure_search

A ligand-based drug screening program based on chemical compound structure comparison. A substructure search method based on the molecular structure by using the Ullman’s method.
Last update on January 12, 2018

TGS: Topological Graph Search (A Similarity Search Using Molecular Topological Graphs)

A similarity search method based on eigen values of molecular edge matrix.
Y. Fukunishi, H. Nakamura. “A similarity search using molecular topological graphs”, Journal of Biomedicine and Biotechnology, Volume 2009 (2009), Article ID 231780
Last update on January 13, 2018

MVO: Molecular-Dynamics Maximum-Volume Overlap

(included in ToolsYYMMDD.tar.gz)
A similarity search method based on overlap of molecular volume by molecular dynamics simulation.
Y. Fukunishi, H. Nakamura, “A new method for in-silico drug screening and similarity search using molecular-dynamics maximum-volume overlap (MD-MVO) method”, Journal of Molecular Graphics and Modelling, 2009, 27, 628-636
Last update on January 18, 2018

MVO_screening

A ligand search program using the Moleclar volume overlap (MVO) method.
Last updated on February 27, 2018

Physical property estimation

LogS_prediction

A solubility (LogS) predictor based on molecular descriptor and salvation free energy calculation. Aggregators (frequent hitters) can be predicted based on the calculated LogS values.
T. Mashimo, Y. Fukunishi, M. Orita, N. Katayama, S. Fujita, H. Nakamura. “Quantitative analysis of aggregation-solubility relationship by in-silico solubility prediction.” International Journal of High Throughput Screening, 2010:1, 99-107
Last update on January 14, 2018

Synthetic accessibility estimation and Drug design

ReCGen: Generate virtual compounds based on input structure

This is the source code for a fragment-based virtual compound generator program.
The program offers the 3 following tools: Fragment database creator tool, database merge tool, structure generator tool.
The copyright for ReCGen, a compound structure generator program, is owned by Kyoto Constella Technologies Co., Ltd.
Last updated on March 10, 2018

SyntheticAccessibility: Prediction of the synthetic accessibility of given compounds.

This tool predicts the synthetic accessibility (SA) of given compounds based on the complexity, number of chiral centers and symmetry of the compound. The SA is shown as real number from 0 (easy) to 10 (difficult).
Y. Fukunishi, T. Kurosawa, Y. Mikami, H. Nakamura. Prediction of Synthetic Accessibility Based on Commercially Available Compound Databases. Journal of Chemical Information and Modeling. (2014), 54 (12), 3259-3267.
Last updated on January 11, 2018

Interface for new PDB format

LibMyPresto: Package of the library programs for parsing and writing PDBx/mmCIF and PDB formatted files.

Library programs to parse and write either PDBx/mmCIF or PDB formatted files, with the users programs in C, f77 and f90 languages.
Last updated on January 19, 2018