Abstract：
:The one-dimensional model of Hann et al. (JChem Inf Comput Sci 41(3):856–864) has been extended to include reverse binding and wrap-around interaction modes between the protein and ligand to explore the complete combinatorial matrix of molecular recognition. The cumulative distribution function of the Maxwell–Boltzmann distribution has been used to calculate the probability of measuring the sensitivity of the interactions as the asymptotic limits of the distribution better describe the behavior of the interactions under experimental conditions. Based on our model, we hypothesized that molecules of lower complexity are preferred for target based screening campaigns, while augmenting such a library with moieties of moderate complexities maybe better suited for phenotypic screens. The validity of the hypothesis has been assessed via the analysis of the hit rate profiles for four ChemBL datasets for enzymatic and phenotypic screens.
journal_name
J Comput Aided Mol Desjournal_title
Journal of computer-aided molecular designauthors
Nilar SH,Ma NL,Keller THdoi
10.1007/s10822-013-9683-1subject
Has Abstractpub_date
2013-09-01 00:00:00pages
783-92issue
9eissn
0920-654Xissn
1573-4951journal_volume
27pub_type
杂志文章abstract：:Two different types of approaches: (a) approaches that combine quantitative structure activity relationships, quantum mechanical electronic structure methods, and machine-learning and, (b) electronic structure vertical solvation approaches, were used to predict the logP coefficients of 11 molecules as part of the SAMP...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-020-00287-0
更新日期：2020-05-01 00:00:00
abstract：:One of the most important pharmacological mechanisms of antimalarial action is the inhibition of the aggregation of hematin into hemozoin. We present a group of new potential antimalarial molecules for which we have performed a DFT study of their stereoelectronic properties. Additionally, the same calculations were ca...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1023/b:jcam.0000005754.24588.a0
更新日期：2003-09-01 00:00:00
abstract：:Targeting Proviral integration-site of murine Moloney leukemia virus 1 kinase, hereafter called Pim-1 kinase, is a promising strategy for treating different kinds of human cancer. Headed for this a total list of 328 formerly reported Pim-1 kinase inhibitors has been explored and divided based on the pharmacophoric fea...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-015-9887-7
更新日期：2016-01-01 00:00:00
abstract：:The mounting evidences have shown that signal transducer and activator of transcription 3 (Stat3) is a critical target for cancer therapy. Recently, we developed a G-quartet oligonucleotide T40214 as a novel and potent Stat3 inhibitor. T40214 specifically inhibited DNA-binding activity of Stat3 and significantly suppr...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-007-9147-6
更新日期：2007-10-01 00:00:00
abstract：:Several chiral vinylboranes have been theoretically evaluated as enantioselective Diels-Alder dienophiles. Theoretical results suggest that optically pure 2,5-diphenyl-1-vinyl-borolane should be the reagent of choice for performing such transformations efficiently. ...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1023/b:jcam.0000035200.30340.41
更新日期：2004-03-01 00:00:00
abstract：:The Epstein-Barr Nuclear Antigen 1 (EBNA1) is a critical protein encoded by the Epstein-Barr Virus (EBV). During latent infection, EBNA1 is essential for DNA replication and transcription initiation of viral and cellular genes and is necessary to immortalize primary B-lymphocytes. Nonetheless, the concept of EBNA1 as ...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-016-9899-y
更新日期：2016-04-01 00:00:00
abstract：:The Drug Design Data Resource (D3R) Grand Challenges present an opportunity to assess, in the context of a blind predictive challenge, the accuracy and the limits of tools and methodologies designed to help guide pharmaceutical drug discovery projects. Here, we report the results of our participation in the D3R Grand ...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-019-00249-1
更新日期：2020-02-01 00:00:00
abstract：:In the present study, the binding free energy of a family of huprines with acetylcholinesterase (AChE) is calculated by means of the free energy perturbation method, based on hybrid quantum mechanics and molecular mechanics potentials. Binding free energy calculations and the analysis of the geometrical parameters hig...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-018-0114-1
更新日期：2018-05-01 00:00:00
abstract：:The Ligand Design (LUDI) approach has been used in order to design leucine aminopeptidase inhibitors, predict their activity and analyze their interactions with the enzyme. The investigation was based on the crystal structure of bovine lens leucine aminopeptidase (LAP) complexed with its inhibitor--the phosphonic acid...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1023/a:1008189716955
更新日期：2000-08-01 00:00:00
abstract：:The use of MP2 level quantum mechanical (QM) calculations on isolated heteroaromatic ring systems for the prediction of the tautomeric propensities of whole molecules in a crystalline environment was examined. A Polarisable Continuum Model was used in the calculations to account for environment effects on the tautomer...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-010-9345-5
更新日期：2010-06-01 00:00:00
abstract：:Optimization in medicinal chemistry often involves designing replacements for a section of a molecule which aim to retain potency while improving other properties of the compound. In this study, we perform a retrospective analysis using a number of computational methods to identify active side chains amongst a pool of...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-020-00313-1
更新日期：2020-09-01 00:00:00
abstract：:The de novo design program Skelgen has been used to design inhibitor structures for four targets of pharmaceutical interest. The designed structures are compared to modeled binding modes of known inhibitors (i) visually and (ii) by means of a novel similarity measure considering the size and spatial proximity of the m...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1023/a:1021242018286
更新日期：2002-07-01 00:00:00
abstract：:Here, we report our results from quantitative structure-activity relationship studies on tyrosinase inhibitors. Interactions between benzoic acid derivatives and tyrosinase active sites were also studied using a molecular docking method. These studies indicated that one possible mechanism for the interaction between b...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-008-9187-6
更新日期：2008-05-01 00:00:00
abstract：:During the last few years, we have developed a docking protocol involving two steps: (i) the choice of the most appropriate docking software and parameters for the system of interest using structural and functional information available in public databases (PDB, ChEMBL, PubChem Assay, BindingDB, etc.); (ii) the dockin...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-018-0161-7
更新日期：2019-01-01 00:00:00
abstract：:The recent outbreak of the respiratory syndrome-related coronavirus (SARS-CoV-2) is stimulating an unprecedented scientific campaign to alleviate the burden of the coronavirus disease (COVID-19). One line of research has focused on targeting SARS-CoV-2 proteins fundamental for its replication by repurposing drugs appr...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-020-00356-4
更新日期：2020-10-26 00:00:00
abstract：:Anaplastic lymphoma kinase (ALK) has been thought to be a prospective target of anti-drug resistance design in treatment of tumors and specific neuron diseases. It is highly useful for the seeking of possible strategy alleviating drug resistance to probe the mutation-mediated effect on binding of inhibitors to ALK. In...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-020-00355-5
更新日期：2020-12-01 00:00:00
abstract：:Structure-based drug design (SBDD) has matured within the last two decades as a valuable tool for the optimization of low molecular weight lead compounds to highly potent drugs. The key step in SBDD requires knowledge of the three-dimensional structure of the target-ligand complex, which is usually determined by X-ray...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-016-9966-4
更新日期：2016-09-01 00:00:00
abstract：:This paper describes a new and efficient stochastic conformational sampling method for generating a range of low-energy molecule conformations. Sampling can be tailored to a specific structural domain (e.g., peptides) by extracting torsional profiles from specific datasets and subsequently applying them to target mole...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-007-9156-5
更新日期：2008-09-01 00:00:00
abstract：:The worldwide spread of beta-lactamases with hydrolytic activity extended to last resort carbapenems is aggravating the antibiotic resistance problem and endangers the successful antimicrobial treatment of clinically relevant pathogens. As recently highlighted by the World Health Organization, new strategies to contai...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-018-0182-2
更新日期：2019-02-01 00:00:00
abstract：:A dataset of 82 protein-ligand complexes of known 3D structure and binding constant Ki was analysed to elucidate the important factors that determine the strength of protein-ligand interactions. The following parameters were investigated: the number and geometry of hydrogen bonds and ionic interactions between the pro...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章,评审
doi：10.1023/a:1007999920146
更新日期：1998-07-01 00:00:00
abstract：:ERG-associated protein with the SET domain (ESET/SET domain bifurcated 1/SETDB1/KMT1E) is a histone lysine methyltransferase (HKMT) and it preferentially tri-methylates lysine 9 of histone H3 (H3K9me3). SETDB1/ESET leads to heterochromatin condensation and epigenetic gene silencing. These functional changes are report...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-017-0052-3
更新日期：2017-10-01 00:00:00
abstract：:Pharmacophore methods provide a way of establishing a structure activity relationship for a series of known active ligands. Often, there are several plausible hypotheses that could explain the same set of ligands and, in such cases, it is important that the chemist is presented with alternatives that can be tested wit...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-004-5523-7
更新日期：2004-11-01 00:00:00
abstract：:A major problem in modelling (biological) macromolecules is the search for low-energy conformations. The complexity of a conformational search problem increases exponentially with the number of degrees of freedom which means that a systematic search can only be performed for very small structures. Here we introduce a ...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/BF00129422
更新日期：1992-04-01 00:00:00
abstract：:This paper tests the performance of a simple empirical scoring function on a set of candidate designs produced by a de novo design package. The scoring function calculates approximate ligand-receptor binding affinities given a putative binding geometry. To our knowledge this is the first substantial test of an empiric...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1023/a:1008040323669
更新日期：1998-09-01 00:00:00
abstract：:In a previous paper, we have shown the utility of cluster analysis for identifying patterns in the way the C alpha atoms of fragments of the beta-turn are distributed in three dimensions. This work has been extended to the C alpha-C beta bond vectors of 2- and 3-side-chain fragments. Again, distinct patterns emerge an...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1023/a:1008014620568
更新日期：1999-09-01 00:00:00
abstract：:Aromatic amino acid residues are often present in carbohydrate-binding sites of proteins. These binding sites are characterized by a placement of a carbohydrate moiety in a stacking orientation to an aromatic ring. This arrangement is an example of CH/pi interactions. Ab initio interaction energies for 20 carbohydrate...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-005-9033-z
更新日期：2005-12-01 00:00:00
abstract：:Clarithromycin (6-O-methylerythromycin A) is a 14-membered macrolide antibiotic which is active in vitro against clinically important gram-positive and gram-negative bacteria. The selectivity of the methylation of the C-6 OH group is studied on erythromycin A derivatives. To understand the effect of the solvent on the...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1023/b:jcam.0000030037.67742.cb
更新日期：2004-02-01 00:00:00
abstract：:In this work the rigid-analogue approach has been used to obtain information on the active conformation(s) of the calcium antagonist verapamil. A series of semi-rigid analogues of verapamil were synthesized and their biological activities evaluated on guinea-pig heart and aorta. These molecules were analysed by means ...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/BF00119863
更新日期：1994-04-01 00:00:00
abstract：:To generate reduced point charge models of proteins, we developed an original approach to hierarchically locate extrema in charge density distribution functions built from the Poisson equation applied to smoothed molecular electrostatic potential (MEP) functions. A charge fitting program was used to assign charge valu...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1007/s10822-011-9471-8
更新日期：2011-10-01 00:00:00
abstract：:An evolutionary algorithm was developed for fragment-based de novo design of molecules (TOPAS, TOPology-Assigning System). This stochastic method aims at generating a novel molecular structure mimicking a template structure. A set of approximately 25,000 fragment structures serves as the building block supply, which w...
journal_title：Journal of computer-aided molecular design
pub_type： 杂志文章
doi：10.1023/a:1008184403558
更新日期：2000-07-01 00:00:00
