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ChemAxon LLC nmr predictor tool
Nmr Predictor Tool, supplied by ChemAxon LLC, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/predict+software/nmr+processing+and+prediction+software/pmc04702922-70-2-17
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other:

Article Title: An anthrone-based Kv7.2/7.3 channel blocker with improved properties for the investigation of psychiatric and neurodegenerative disorders
Article Snippet: We thank Dr. M. Behnam Ghasemzadeh (Marquette University) for helpful discussions; Dr. Sheng Cai (Marquette University) for assistance with LC-MS and NMR instruments, and ACD Labs (NMR processing software) and ChemAxon Inc. (NMR and physicochemical property prediction software).

Nuclear Magnetic Resonance:

Article Title: Computationally‐Guided Investigation of Dual Amine/pi Lewis Acid Catalysts for Direct Additions of Aldehydes and Ketones to Unactivated Alkenes and Alkynes
Article Snippet: Dual amine/pi Lewis acid catalyst systems have been reported for intramolecular direct additions of aldehydes/ketones to unactivated alkynes and occasionally alkenes, but related intermolecular reactions are rare and not presently of significant synthetic utility, likely due to undesired coordination of enamine intermediates to the metal catalyst.. We reasoned that bulky metal ligands and bulky amine catalysts could minimize catalyst poisoning and could facilitate certain examples of direct intermolecular additions of aldehydes/ketones to alkenes/alkynes.. Density Functional Theory (DFT) calculations were performed that suggested that pyridine-2,6-bis(oxazoline) (PyBOX)-Pt(II) catalysts for alkene/alkyne activation could be combined with MacMillan’s imidazolidinone organocatalyst for aldehyde/ketone activation to facilitate desirable C C bond formations, and certain reactions were calculated to be more exergonic than catalyst poisoning pathways.

Article Title: Synthesis of a novel bicyclic scaffold inspired by the antifungal natural product sordarin
Article Snippet: .. We thank Prof. Nicolas Moitessier (McGill University) for access to the Molecular Forecaster platform for docking studies; Dr. Michael Serrano-Wu (3 Point Bio) for helpful advice; Dr. Sheng Cai (Marquette University) for assistance with LC-MS and NMR experiments; and ACD Labs and ChemAxon Inc. for providing NMR processing and prediction software. ..

Article Title: Following the oxidation state of organosulfur compounds with NMR: Experimental data versus DFT calculations and database-powered NMR prediction
Article Snippet: The thioether-sulfoxide-sulfone oxidation ladder is a feature significant for drug synthesis and medicinal chemistry.. The studies presented herein showed the suitability of various NMR prediction methods for following the oxidation state of sulfur.. Method accuracy and the value of additional information were evaluated.

Article Title: Complexes formed by the siderophore-based monosulfactam antibiotic BAL30072 and their interaction with the outer membrane receptor PiuA of P. aeruginosa.
Article Snippet: .. 1H resonances were initially assigned on the basis of their relative chemical shift, intensity and their multiplicity, as well as by comparison with the NMR predictor tool within the software Marvin Sketch (ChemAxon 2015b). ..

Article Title: Solid state 13 C NMR spectroscopy provides direct evidence for reaction between ethinyl estradiol and a silicone elastomer vaginal ring drug delivery system.
Article Snippet: .. In order to aid interpretation of the measured NMR spectra, MarvinSketch NMR Predictor software (ChemAxon, Budapest, Hungary) was used to produce simulated NMR spectra for EE, a model addition cure silicone elastomer and the reaction product for EE covalently bound to the silicone elastomer. ..

Article Title: Synthesis of Simplified Azasordarin Analogs as Potential Antifungal Agents.
Article Snippet: .. A preliminary version of this manuscript was submitted to the preprint server ChemRxiv.46 ACKNOWLEDGMENT Page 11 of 14 ACS Paragon Plus Environment The Journal of Organic Chemistry 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 12 We thank Dr. Michael Serrano-Wu (3 Point Bio) for helpful advice; Dr. Sheng Cai (Marquette University) for assistance with LC-MS and NMR experiments; Prof. K. A. Jørgensen for advice regarding organocatalytic Diels-Alder reactions; and ACD Labs and ChemAxon Inc. for providing NMR processing and prediction software. ..

Article Title: DFT-Assisted Design and Evaluation of Bifunctional Amine/Pyridine-Oxazoline Metal Catalysts for Additions of Ketones to Unactivated Alkenes and Alkynes
Article Snippet: .. We also thank ChemAxon and ACD/Labs for use of their NMR prediction and processing software. ..

Software:

Article Title: Computationally‐Guided Investigation of Dual Amine/pi Lewis Acid Catalysts for Direct Additions of Aldehydes and Ketones to Unactivated Alkenes and Alkynes
Article Snippet: Dual amine/pi Lewis acid catalyst systems have been reported for intramolecular direct additions of aldehydes/ketones to unactivated alkynes and occasionally alkenes, but related intermolecular reactions are rare and not presently of significant synthetic utility, likely due to undesired coordination of enamine intermediates to the metal catalyst.. We reasoned that bulky metal ligands and bulky amine catalysts could minimize catalyst poisoning and could facilitate certain examples of direct intermolecular additions of aldehydes/ketones to alkenes/alkynes.. Density Functional Theory (DFT) calculations were performed that suggested that pyridine-2,6-bis(oxazoline) (PyBOX)-Pt(II) catalysts for alkene/alkyne activation could be combined with MacMillan’s imidazolidinone organocatalyst for aldehyde/ketone activation to facilitate desirable C C bond formations, and certain reactions were calculated to be more exergonic than catalyst poisoning pathways.

Article Title: Synthesis of a novel bicyclic scaffold inspired by the antifungal natural product sordarin
Article Snippet: .. We thank Prof. Nicolas Moitessier (McGill University) for access to the Molecular Forecaster platform for docking studies; Dr. Michael Serrano-Wu (3 Point Bio) for helpful advice; Dr. Sheng Cai (Marquette University) for assistance with LC-MS and NMR experiments; and ACD Labs and ChemAxon Inc. for providing NMR processing and prediction software. ..

Article Title: Complexes formed by the siderophore-based monosulfactam antibiotic BAL30072 and their interaction with the outer membrane receptor PiuA of P. aeruginosa.
Article Snippet: .. 1H resonances were initially assigned on the basis of their relative chemical shift, intensity and their multiplicity, as well as by comparison with the NMR predictor tool within the software Marvin Sketch (ChemAxon 2015b). ..

Article Title: Solid state 13 C NMR spectroscopy provides direct evidence for reaction between ethinyl estradiol and a silicone elastomer vaginal ring drug delivery system.
Article Snippet: .. In order to aid interpretation of the measured NMR spectra, MarvinSketch NMR Predictor software (ChemAxon, Budapest, Hungary) was used to produce simulated NMR spectra for EE, a model addition cure silicone elastomer and the reaction product for EE covalently bound to the silicone elastomer. ..

Article Title: Synthesis of Simplified Azasordarin Analogs as Potential Antifungal Agents.
Article Snippet: .. A preliminary version of this manuscript was submitted to the preprint server ChemRxiv.46 ACKNOWLEDGMENT Page 11 of 14 ACS Paragon Plus Environment The Journal of Organic Chemistry 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 12 We thank Dr. Michael Serrano-Wu (3 Point Bio) for helpful advice; Dr. Sheng Cai (Marquette University) for assistance with LC-MS and NMR experiments; Prof. K. A. Jørgensen for advice regarding organocatalytic Diels-Alder reactions; and ACD Labs and ChemAxon Inc. for providing NMR processing and prediction software. ..

Article Title: DFT-Assisted Design and Evaluation of Bifunctional Amine/Pyridine-Oxazoline Metal Catalysts for Additions of Ketones to Unactivated Alkenes and Alkynes
Article Snippet: .. We also thank ChemAxon and ACD/Labs for use of their NMR prediction and processing software. ..

Liquid Chromatography with Mass Spectroscopy:

Article Title: Synthesis of a novel bicyclic scaffold inspired by the antifungal natural product sordarin
Article Snippet: .. We thank Prof. Nicolas Moitessier (McGill University) for access to the Molecular Forecaster platform for docking studies; Dr. Michael Serrano-Wu (3 Point Bio) for helpful advice; Dr. Sheng Cai (Marquette University) for assistance with LC-MS and NMR experiments; and ACD Labs and ChemAxon Inc. for providing NMR processing and prediction software. ..

Article Title: Synthesis of Simplified Azasordarin Analogs as Potential Antifungal Agents.
Article Snippet: .. A preliminary version of this manuscript was submitted to the preprint server ChemRxiv.46 ACKNOWLEDGMENT Page 11 of 14 ACS Paragon Plus Environment The Journal of Organic Chemistry 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 12 We thank Dr. Michael Serrano-Wu (3 Point Bio) for helpful advice; Dr. Sheng Cai (Marquette University) for assistance with LC-MS and NMR experiments; Prof. K. A. Jørgensen for advice regarding organocatalytic Diels-Alder reactions; and ACD Labs and ChemAxon Inc. for providing NMR processing and prediction software. ..

Selection:

Article Title: Following the oxidation state of organosulfur compounds with NMR: Experimental data versus DFT calculations and database-powered NMR prediction
Article Snippet: The thioether-sulfoxide-sulfone oxidation ladder is a feature significant for drug synthesis and medicinal chemistry.. The studies presented herein showed the suitability of various NMR prediction methods for following the oxidation state of sulfur.. Method accuracy and the value of additional information were evaluated.

Functional Assay:

Article Title: Following the oxidation state of organosulfur compounds with NMR: Experimental data versus DFT calculations and database-powered NMR prediction
Article Snippet: The thioether-sulfoxide-sulfone oxidation ladder is a feature significant for drug synthesis and medicinal chemistry.. The studies presented herein showed the suitability of various NMR prediction methods for following the oxidation state of sulfur.. Method accuracy and the value of additional information were evaluated.

Comparison:

Article Title: Complexes formed by the siderophore-based monosulfactam antibiotic BAL30072 and their interaction with the outer membrane receptor PiuA of P. aeruginosa.
Article Snippet: .. 1H resonances were initially assigned on the basis of their relative chemical shift, intensity and their multiplicity, as well as by comparison with the NMR predictor tool within the software Marvin Sketch (ChemAxon 2015b). ..



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Image Search Results


A , schematic of the P. aeruginosa PA3211-PA3214 operon overexpression construct used for structural studies. B , consensus map (Map 4) of protein complex after affinity purification and size exclusion. Inset shows a slice through the side view and top view of the consensus map, in which density likely corresponding to the PA3213 MCE protein is observed inside the PA3214 lipoprotein pore. C , AlphaFold 3 prediction of the PA3211-PA3212-PA3213-PA3214 complex, with PA3214 fit into the consensus map (Map 4). D , Surface representation of the PA3214 structure after focused refinement (Map 2, Fig. S6), with C-terminal peptide of PA3213 shown as sticks. Boxed region shows the interaction between the C-terminal peptide of PA3213 and the hydrophobic groove of PA3214. E , top views of the PA3214 model in the closed and open conformations fit into the respective maps (Map 2, closed; Map 3, open). Each protomer is shown in a different color. F , examples of 2D classes representing likely compositional and conformational heterogeneity in PA3214 bound to PA3213.

Journal: bioRxiv

Article Title: Interactions of outer membrane lipoproteins P. aeruginosa PA3214 and E. coli PqiC with their MCE protein binding partners, PA3213 and PqiB

doi: 10.64898/2026.05.09.724024

Figure Lengend Snippet: A , schematic of the P. aeruginosa PA3211-PA3214 operon overexpression construct used for structural studies. B , consensus map (Map 4) of protein complex after affinity purification and size exclusion. Inset shows a slice through the side view and top view of the consensus map, in which density likely corresponding to the PA3213 MCE protein is observed inside the PA3214 lipoprotein pore. C , AlphaFold 3 prediction of the PA3211-PA3212-PA3213-PA3214 complex, with PA3214 fit into the consensus map (Map 4). D , Surface representation of the PA3214 structure after focused refinement (Map 2, Fig. S6), with C-terminal peptide of PA3213 shown as sticks. Boxed region shows the interaction between the C-terminal peptide of PA3213 and the hydrophobic groove of PA3214. E , top views of the PA3214 model in the closed and open conformations fit into the respective maps (Map 2, closed; Map 3, open). Each protomer is shown in a different color. F , examples of 2D classes representing likely compositional and conformational heterogeneity in PA3214 bound to PA3213.

Article Snippet: We utilized the AlphaFold 3 prediction software available on Google DeepMind’s AlphaFold Server ( ) ( https://alphafoldserver.com/ ) to make predictions for the PA3211-PA3214 complex and the PqiBC complex.

Techniques: Over Expression, Construct, Affinity Purification

A , cartoon representation PqiC octamer and surface representation of a monomer, where hydrophobic groove residues identified as important by DMS are depicted in green on both the octamer and the monomer. B , DMS data corresponding to the residues shown in A , as presented in . C , Alphafold 3 prediction of PqiC in complex with the C-terminal region of PqiB. Surface representation of the PqiC predicted model with C-terminal peptide of PqiB shown as sticks. Inset focuses on the predicted interaction between PqiB and PqiC, showing the C-terminal peptide of PqiB and surrounding regions in the hydrophobic groove of PqiC. D , representative Western blot from a pull-down assay to assess the interaction between PA3213 and PA3214. All four subunits of the PA3211-PA3214 complex were over-expressed, with a His tag on the PA3214 bait, and interaction with untagged PA3213 was assessed using an ⍺-PA3213 antibody. Blots showing the solubilized membrane fraction of each strain (input, expression control), and the results of the pull-down are shown. Three independent purifications were performed starting with three different inoculations, with similar results. E , representative Western blot from a pull-down assay to assess the interaction between PqiB and PqiC. All three subunits of the PqiABC complex were over-expressed, with a His tag on the PqiB bait, and interaction with untagged PqiC was assessed using an ⍺-PqiC antibody. Blots showing the solubilized membrane fraction of each strain (input, expression control), and the results of the pull-down are shown. Three independent purifications were performed starting with three different inoculations, with similar results.

Journal: bioRxiv

Article Title: Interactions of outer membrane lipoproteins P. aeruginosa PA3214 and E. coli PqiC with their MCE protein binding partners, PA3213 and PqiB

doi: 10.64898/2026.05.09.724024

Figure Lengend Snippet: A , cartoon representation PqiC octamer and surface representation of a monomer, where hydrophobic groove residues identified as important by DMS are depicted in green on both the octamer and the monomer. B , DMS data corresponding to the residues shown in A , as presented in . C , Alphafold 3 prediction of PqiC in complex with the C-terminal region of PqiB. Surface representation of the PqiC predicted model with C-terminal peptide of PqiB shown as sticks. Inset focuses on the predicted interaction between PqiB and PqiC, showing the C-terminal peptide of PqiB and surrounding regions in the hydrophobic groove of PqiC. D , representative Western blot from a pull-down assay to assess the interaction between PA3213 and PA3214. All four subunits of the PA3211-PA3214 complex were over-expressed, with a His tag on the PA3214 bait, and interaction with untagged PA3213 was assessed using an ⍺-PA3213 antibody. Blots showing the solubilized membrane fraction of each strain (input, expression control), and the results of the pull-down are shown. Three independent purifications were performed starting with three different inoculations, with similar results. E , representative Western blot from a pull-down assay to assess the interaction between PqiB and PqiC. All three subunits of the PqiABC complex were over-expressed, with a His tag on the PqiB bait, and interaction with untagged PqiC was assessed using an ⍺-PqiC antibody. Blots showing the solubilized membrane fraction of each strain (input, expression control), and the results of the pull-down are shown. Three independent purifications were performed starting with three different inoculations, with similar results.

Article Snippet: We utilized the AlphaFold 3 prediction software available on Google DeepMind’s AlphaFold Server ( ) ( https://alphafoldserver.com/ ) to make predictions for the PA3211-PA3214 complex and the PqiBC complex.

Techniques: Western Blot, Pull Down Assay, Membrane, Expressing, Control