Difference between revisions of "Rizzo Lab Research"

From Rizzo_Lab
Jump to: navigation, search
Line 2: Line 2:
 
Our labs research consists of three primary projects (HIV, cancer, method development) as described below.  Although each project is distinct, there is considerable cohesiveness in terms of desired outcome (quantitative understanding of molecular recognition), methodology (molecular dynamics and docking), and fundamental approach (atomic level structure activity relationships) thus the projects form a synergistic group.  
 
Our labs research consists of three primary projects (HIV, cancer, method development) as described below.  Although each project is distinct, there is considerable cohesiveness in terms of desired outcome (quantitative understanding of molecular recognition), methodology (molecular dynamics and docking), and fundamental approach (atomic level structure activity relationships) thus the projects form a synergistic group.  
 
   
 
   
 +
== '''(1) DOCK Method Development:.''' == A long-term goal of our group involves development and validation of improved computational procedures for predicting molecular recognition.  Many of our application projects have a virtual screening component, thus a substantial effort has been undertaken to evaluate and improve sampling and scoring procedures in the program DOCK6, for which we are key developers.  Among our accomplishments, we have: (i) spearheaded the last six DOCK6 releases (version 6.4, 6.5, 6.6, 6.7, 6.8, 6.9) graciously assisted by S. Brozell, D. Case group Rutgers, (ii) provided numerous code enhancements including growth trees, bug fixes, improved ligand internal energy, RMSD tether, torsion pre-minimizer, database filter, footprint similarity scoring, pharmacophore matching, multi-grid options, anchor selection options, SASA code, symmetry-corrected RMSD (Hungarian algorithm), (iii) constructed large validation databases, which allows us and others to develop and optimize new docking protocols, and (iv) provided educational resources for the community including a suite of online tutorials, fielding questions posted by the online community to the DOCK-fans listserv, and teaching a hands-on computer lab on molecule modeling, docking, and molecular dynamics.  Websites reflecting some of our research contributions to the community include: (a) the DOCK6 Website, dock.compbio.ucsf.edu/DOCK_6/index.htm, (b) Rizzo Group Online Validation Databases, ringo.ams.sunysb.edu/index.php/Rizzo_Lab_Downloads, and (c) Rizzo Group Online Tutorials, ringo.ams.sunysb.edu/index.php/DOCK_Tutorials.  Importantly, our software is free for academics and users receive all source code which, together with the educational activities outlined above, facilitates transparency, rigor, and reproducibility of the calculations. 
 +
 +
'''Representative publications include:'''
 +
(a) Mukherjee, S.; Balius, T.E.; Rizzo, R. C. Docking Validation Resources: Protein Family and Ligand Flexibility Experiments. J. Chem. Inf. Model, 2010, 50, 1986-2000 PMCID: PMC3058392
 +
(b) Brozell, S. R.; Mukherjee, S.; Balius, T. E.; Roe, D. R.; Case, D. A.; Rizzo, R. C. Evaluation of DOCK 6 as a Pose Generation and Database Enrichment Tool, J. Comput-Aided Mol. Des., 2012, 26, 749-773 PMCID: PMC3902891
 +
(c) Allen, W.J; Balius, T. E.; Mukherjee, S.; Brozell, S. R.; Moustakas, D. T.; Lang, P. T.; Case, D. A.; Kuntz, I. D.; Rizzo, R. C. DOCK 6: Impact of New Features and Current Docking Performance, J. Comput. Chem., 2015, 36, 1132–1156 PMCID: PMC4469538
 +
(d) Allen, W. J.; Fochtman, B. C.; Balius, T. E.; Rizzo, R. C. Customizable de novo Design Strategies for DOCK: Application to HIVgp41 and Other Therapeutic Targets, J. Comput. Chem., 2017, 38, 2641–2663 PMCID: PMC5659719
 +
 +
(2) Scoring Functions for Virtual Screening and De novo Design: In addition to sampling, a critical component of molecular modeling software involves scoring functions.  In particular, scoring functions are used for clustering, pruning, and rank-ordering of partially and fully-grown conformers (virtual screening) or newly constructed molecules (de novo design, genetic algorithms) so that the most promising candidates can be prioritized.  We have developed, validated, and used in real word applications powerful new scoring functions, implemented into DOCK6, that enables users to search for candidates related to a known reference inhibitor, substrate, collection of protein hotspot residues, and more.  Examples include footprint similarity (FPS) score, Hungarian matching similarity (HMS) score, and pharmacophore matching similarity (FMS) score, all of which can be used alone, or in combination, with or without standard energy-based terms.  Representative publications include:
 +
(a) Balius, T. E.; Mukherjee, S.; Rizzo, R. C. Implementation and Evaluation of a Docking-rescoring Method using Molecular Footprint Comparisons. J. Comput. Chem., 2011, 32, 2273-2289 PMCID: PMC3181325 
 +
(b) Balius, T. E.; Allen, W. J.; Mukherjee, S.; Rizzo, R. C. Grid-based Molecular Footprint Comparison Method for Docking and De Novo Design: Application to HIVgp41, J. Comput. Chem., 2013, 34, 1226-1240 PMCID:  PMC4016043
 +
(c) Allen, W. J.; Rizzo, R. C. Implementation of the Hungarian Algorithm to Account for Ligand Symmetry and Similarity in Structure-based Design, J. Chem. Inf. Model., 2014, 54, 518-529 PMCID: PMC3958141
 +
(d) Jiang, L.; Rizzo, R. C. Pharmacophore-based Similarity Scoring for DOCK, J. Phys. Chem. B, 2015, 119, 1083-1102 PMCID: PMC4306494
 +
 +
(3) Mechanisms of Specificity and Resistance: In addition to inhibitor discovery we also employ atomic-level modeling to characterize mechanisms of binding, specificity, and in particular "resistance".  As examples, we were the first lab to provide quantitative evidence that van der Waals interactions drive C-peptide binding to HIVgp41, supporting the hypothesis that a conserved hydrophobic pocket on gp41 is an important drug target site.  And, we constructed and validated the first complete structural binding model for the fusion inhibitor T20 (Fuzeon) with gp41, subsequently verified by experiment (Buzeon et al, PLoS Pathog 2010).  Another study quantified the specific ligand interactions which govern molecular recognition and resistance for the protein neuraminidase from influenza.  Water mediated interactions are increasingly being appreciated as important for molecular recognition.  Importantly, our work has elucidated the role of water in cancer-causing and acquired resistance mutations affecting specificity for several FDA-approved compounds and experimental inhibitors affecting ErbB-family receptor tyrosine kinases.  Other breakthroughs, made in collaboration with experimental groups, include identification of residues most likely to be involved in substrate binding and catalysis for thioesterases (Wilson lab), and uncovering the molecular determinates of ceramide specificity and sphingolipid discriminations (Hannun lab).  Representative publications include:
 +
(a) Chachra, R.; Rizzo, R. C. Origins of Resistance Conferred by the R292K Neuraminidase Mutation via Molecular Dynamics and Free Energy Calculations. J. Chem. Theory Comput., 2008, 4, 1526-1540 PMID: 26621436
 +
(b) Balius, T.E.; Rizzo, R. C. Quantitative Prediction of Fold Resistance for Inhibitors of EGFR. Biochemistry, 2009, 48, 8435-8448 PMCID: PMC2741091
 +
(c) McGillick, B. E.; Balius, T.E.; Mukherjee, S.; Rizzo, R. C. Origins of Resistance to the HIVgp41 Viral Entry Inhibitor T20. Biochemistry, 2010, 49, 3575-3592 PMCID: PMC2867330
 +
(d) Huang, Y.; Rizzo, R. C. A Water-based Mechanism of Specificity and Resistance for Lapatinib with ErbB Family Kinases, Biochemistry, 2012, 51, 2390-2406 PMID: 22352796
 +
 +
(4) Inhibitor Discovery: Application projects in my group, in collaboration with several experimental groups (Jacobs, Deutsch, Ojima, Subramanyam, Miller), have identified experimentally-verified inhibitors targeting Ebola GP2, HIVgp41, botulinum neurotoxin subtypes E and A, fatty acid binding protein (FABP), and HER2.  Importantly, these successes are a direct result of our extensive method development efforts that have led to several innovative screening approaches, including those that leverage the wealth of energetic and structural information inherent to atomic-level molecular footprints – per-residue interaction patterns (maps) within targetable pockets on proteins – to rationally identify small molecules for compatibility with each target.  Representative publications include:
 +
(a) Zhou, Y.; McGillick, B. E.; Teng, Y. H.; Haranahalli, K; Ojima, I; Subramanyam, S.; Rizzo, R. C. Identification of Small Molecule Inhibitors of Botulinum Neurotoxin Serotype E via Footprint Similarity, Bioorg. Med. Chem., 2016, 24, 4875–4889 PMID: 27543389 
 +
(b) Guo, J.; Collins, S.; Miller, W.T.; Rizzo, R. C. Identification of a water-coordinating HER2 inhibitor by virtual screening using similarity-based scoring, Biochemistry, 2018, 57, 4934-4951, PMCID: PMC6110523
 +
(c)Zhou, Y; Elmes, M. W.; Sweeney, J. M.; Joseph, O. M.; Che, J.; Hsu, H. C.; Li, H.; Deutsch, D. G.; Ojima, I; Kaczocha, M; Rizzo, R. C. Identification of Fatty Acid Binding Protein 5 Inhibitors Through Similarity-based Screening, Biochemistry, 2019, 58, 4304−4316, PMCID: PMC6812325
 +
(d) Singleton, C. S.; Humbly, M.S.; Yi, H. A.; Rizzo, R. C.; Jacobs, A. Identification of Ebola Virus Inhibitors Targeting GP2 using Principles of Molecular Mimicry, Journal of Virology, 2019, 93, e00676-19 PMID: 31092576
 +
 +
 +
 +
 +
  
 
== '''COMPUTATIONAL DESIGN OF MEMBRANE FUSION INHIBITORS TARGETING DRUG RESISTANT HIVGP41.''' ==
 
== '''COMPUTATIONAL DESIGN OF MEMBRANE FUSION INHIBITORS TARGETING DRUG RESISTANT HIVGP41.''' ==

Revision as of 14:19, 5 November 2020

OVERVIEW:

Our labs research consists of three primary projects (HIV, cancer, method development) as described below. Although each project is distinct, there is considerable cohesiveness in terms of desired outcome (quantitative understanding of molecular recognition), methodology (molecular dynamics and docking), and fundamental approach (atomic level structure activity relationships) thus the projects form a synergistic group.

== (1) DOCK Method Development:. == A long-term goal of our group involves development and validation of improved computational procedures for predicting molecular recognition. Many of our application projects have a virtual screening component, thus a substantial effort has been undertaken to evaluate and improve sampling and scoring procedures in the program DOCK6, for which we are key developers. Among our accomplishments, we have: (i) spearheaded the last six DOCK6 releases (version 6.4, 6.5, 6.6, 6.7, 6.8, 6.9) graciously assisted by S. Brozell, D. Case group Rutgers, (ii) provided numerous code enhancements including growth trees, bug fixes, improved ligand internal energy, RMSD tether, torsion pre-minimizer, database filter, footprint similarity scoring, pharmacophore matching, multi-grid options, anchor selection options, SASA code, symmetry-corrected RMSD (Hungarian algorithm), (iii) constructed large validation databases, which allows us and others to develop and optimize new docking protocols, and (iv) provided educational resources for the community including a suite of online tutorials, fielding questions posted by the online community to the DOCK-fans listserv, and teaching a hands-on computer lab on molecule modeling, docking, and molecular dynamics. Websites reflecting some of our research contributions to the community include: (a) the DOCK6 Website, dock.compbio.ucsf.edu/DOCK_6/index.htm, (b) Rizzo Group Online Validation Databases, ringo.ams.sunysb.edu/index.php/Rizzo_Lab_Downloads, and (c) Rizzo Group Online Tutorials, ringo.ams.sunysb.edu/index.php/DOCK_Tutorials. Importantly, our software is free for academics and users receive all source code which, together with the educational activities outlined above, facilitates transparency, rigor, and reproducibility of the calculations.

Representative publications include: (a) Mukherjee, S.; Balius, T.E.; Rizzo, R. C. Docking Validation Resources: Protein Family and Ligand Flexibility Experiments. J. Chem. Inf. Model, 2010, 50, 1986-2000 PMCID: PMC3058392 (b) Brozell, S. R.; Mukherjee, S.; Balius, T. E.; Roe, D. R.; Case, D. A.; Rizzo, R. C. Evaluation of DOCK 6 as a Pose Generation and Database Enrichment Tool, J. Comput-Aided Mol. Des., 2012, 26, 749-773 PMCID: PMC3902891 (c) Allen, W.J; Balius, T. E.; Mukherjee, S.; Brozell, S. R.; Moustakas, D. T.; Lang, P. T.; Case, D. A.; Kuntz, I. D.; Rizzo, R. C. DOCK 6: Impact of New Features and Current Docking Performance, J. Comput. Chem., 2015, 36, 1132–1156 PMCID: PMC4469538 (d) Allen, W. J.; Fochtman, B. C.; Balius, T. E.; Rizzo, R. C. Customizable de novo Design Strategies for DOCK: Application to HIVgp41 and Other Therapeutic Targets, J. Comput. Chem., 2017, 38, 2641–2663 PMCID: PMC5659719

(2) Scoring Functions for Virtual Screening and De novo Design: In addition to sampling, a critical component of molecular modeling software involves scoring functions. In particular, scoring functions are used for clustering, pruning, and rank-ordering of partially and fully-grown conformers (virtual screening) or newly constructed molecules (de novo design, genetic algorithms) so that the most promising candidates can be prioritized. We have developed, validated, and used in real word applications powerful new scoring functions, implemented into DOCK6, that enables users to search for candidates related to a known reference inhibitor, substrate, collection of protein hotspot residues, and more. Examples include footprint similarity (FPS) score, Hungarian matching similarity (HMS) score, and pharmacophore matching similarity (FMS) score, all of which can be used alone, or in combination, with or without standard energy-based terms. Representative publications include: (a) Balius, T. E.; Mukherjee, S.; Rizzo, R. C. Implementation and Evaluation of a Docking-rescoring Method using Molecular Footprint Comparisons. J. Comput. Chem., 2011, 32, 2273-2289 PMCID: PMC3181325 (b) Balius, T. E.; Allen, W. J.; Mukherjee, S.; Rizzo, R. C. Grid-based Molecular Footprint Comparison Method for Docking and De Novo Design: Application to HIVgp41, J. Comput. Chem., 2013, 34, 1226-1240 PMCID: PMC4016043 (c) Allen, W. J.; Rizzo, R. C. Implementation of the Hungarian Algorithm to Account for Ligand Symmetry and Similarity in Structure-based Design, J. Chem. Inf. Model., 2014, 54, 518-529 PMCID: PMC3958141 (d) Jiang, L.; Rizzo, R. C. Pharmacophore-based Similarity Scoring for DOCK, J. Phys. Chem. B, 2015, 119, 1083-1102 PMCID: PMC4306494

(3) Mechanisms of Specificity and Resistance: In addition to inhibitor discovery we also employ atomic-level modeling to characterize mechanisms of binding, specificity, and in particular "resistance". As examples, we were the first lab to provide quantitative evidence that van der Waals interactions drive C-peptide binding to HIVgp41, supporting the hypothesis that a conserved hydrophobic pocket on gp41 is an important drug target site. And, we constructed and validated the first complete structural binding model for the fusion inhibitor T20 (Fuzeon) with gp41, subsequently verified by experiment (Buzeon et al, PLoS Pathog 2010). Another study quantified the specific ligand interactions which govern molecular recognition and resistance for the protein neuraminidase from influenza. Water mediated interactions are increasingly being appreciated as important for molecular recognition. Importantly, our work has elucidated the role of water in cancer-causing and acquired resistance mutations affecting specificity for several FDA-approved compounds and experimental inhibitors affecting ErbB-family receptor tyrosine kinases. Other breakthroughs, made in collaboration with experimental groups, include identification of residues most likely to be involved in substrate binding and catalysis for thioesterases (Wilson lab), and uncovering the molecular determinates of ceramide specificity and sphingolipid discriminations (Hannun lab). Representative publications include: (a) Chachra, R.; Rizzo, R. C. Origins of Resistance Conferred by the R292K Neuraminidase Mutation via Molecular Dynamics and Free Energy Calculations. J. Chem. Theory Comput., 2008, 4, 1526-1540 PMID: 26621436 (b) Balius, T.E.; Rizzo, R. C. Quantitative Prediction of Fold Resistance for Inhibitors of EGFR. Biochemistry, 2009, 48, 8435-8448 PMCID: PMC2741091 (c) McGillick, B. E.; Balius, T.E.; Mukherjee, S.; Rizzo, R. C. Origins of Resistance to the HIVgp41 Viral Entry Inhibitor T20. Biochemistry, 2010, 49, 3575-3592 PMCID: PMC2867330 (d) Huang, Y.; Rizzo, R. C. A Water-based Mechanism of Specificity and Resistance for Lapatinib with ErbB Family Kinases, Biochemistry, 2012, 51, 2390-2406 PMID: 22352796

(4) Inhibitor Discovery: Application projects in my group, in collaboration with several experimental groups (Jacobs, Deutsch, Ojima, Subramanyam, Miller), have identified experimentally-verified inhibitors targeting Ebola GP2, HIVgp41, botulinum neurotoxin subtypes E and A, fatty acid binding protein (FABP), and HER2. Importantly, these successes are a direct result of our extensive method development efforts that have led to several innovative screening approaches, including those that leverage the wealth of energetic and structural information inherent to atomic-level molecular footprints – per-residue interaction patterns (maps) within targetable pockets on proteins – to rationally identify small molecules for compatibility with each target. Representative publications include: (a) Zhou, Y.; McGillick, B. E.; Teng, Y. H.; Haranahalli, K; Ojima, I; Subramanyam, S.; Rizzo, R. C. Identification of Small Molecule Inhibitors of Botulinum Neurotoxin Serotype E via Footprint Similarity, Bioorg. Med. Chem., 2016, 24, 4875–4889 PMID: 27543389 (b) Guo, J.; Collins, S.; Miller, W.T.; Rizzo, R. C. Identification of a water-coordinating HER2 inhibitor by virtual screening using similarity-based scoring, Biochemistry, 2018, 57, 4934-4951, PMCID: PMC6110523 (c)Zhou, Y; Elmes, M. W.; Sweeney, J. M.; Joseph, O. M.; Che, J.; Hsu, H. C.; Li, H.; Deutsch, D. G.; Ojima, I; Kaczocha, M; Rizzo, R. C. Identification of Fatty Acid Binding Protein 5 Inhibitors Through Similarity-based Screening, Biochemistry, 2019, 58, 4304−4316, PMCID: PMC6812325 (d) Singleton, C. S.; Humbly, M.S.; Yi, H. A.; Rizzo, R. C.; Jacobs, A. Identification of Ebola Virus Inhibitors Targeting GP2 using Principles of Molecular Mimicry, Journal of Virology, 2019, 93, e00676-19 PMID: 31092576




COMPUTATIONAL DESIGN OF MEMBRANE FUSION INHIBITORS TARGETING DRUG RESISTANT HIVGP41.

The long-term goal of this research project is to develop critically-needed small molecule drugs to help treat the approximately 34 million people worldwide living with HIV. The emergence of deleterious drug-resistance mutations against currently-approved therapies, such as the peptide drug T20, necessitates new strategies for targeting HIV life-cycle events that include complementary inhibition mechanisms and exploitation of regions with high sequence conservation. An innovative approach, recently developed in our lab, aims to leverage the wealth of energetic and structural information inherent to atomic-level molecular footprints – defined as per-residue interaction patterns within targetable pockets on proteins – to rationally identify, develop, and design novel small molecule inhibitors against the viral protein gp41. Our objectives in this project are to exploit the information contained in footprints to rationally design small molecules that specifically bind to gp41, inhibit membrane fusion, and arrest viral entry. We were the first lab to provide quantitative evidence that van der Waals interactions drive C-peptide binding to HIVgp41, supporting the hypothesis that a conserved hydrophobic pocket on gp41 is an important drug target site. We also constructed and validated the first complete structural binding model for the fusion inhibitor T20 (Fuzeon) with gp41, subsequently verified by experiment (Buzeon et al, PLoS Pathog 2010). Other notable results include discovery of seven promising gp41 leads identified through our novel footprint-based virtual screening methodology. Representative publications include:


  • McGillick, B. E.; Balius, T.E.; Mukherjee, S.; Rizzo, R. C. Origins of Resistance to the HIVgp41 Viral Entry Inhibitor T20. Biochemistry, 2010, 49, 3575-3592 DOI PMID: 20230061
  • Holden, P. M.; Kaur, H.; Gochin, M.; Rizzo, R. C. Footprint-based identification of HIVgp41 inhibitors, Bioorg. Med. Chem. Lett., 2012, 22, 3011–3016 DOI PMID: 22425565
  • Allen, W. J.; Rizzo, R. C. Computer-Aided Approaches for Targeting HIVgp41, Biology, 2012, 1, 311-338 DOI PMID: 23730525
  • Balius, T. E.; Allen, W. J.; Mukherjee, S.; Rizzo, R. C. Grid-based Molecular Footprint Comparison Method for Docking and De Novo Design: Application to HIVgp41, J. Comput. Chem., 2013, 34, 1226-1240 DOI PMID: 23436713
  • Holden, P. M.; Allen, W. J.; Gochin, M.; Rizzo, R. C. Strategies for Lead Discovery: Application of Footprint Similarity Targeting HIVgp41, Bioorg. Med. Chem., 2014, 22, 651-661 DOI PMID: 24315195
  • Allen, W. J.; Yi, H. A.; Gochin, M.; Jacobs, A.; Rizzo, R. C. Small Molecule Inhibitors of HIVgp41 N-heptad Repeat Trimer Formation, Bioorg. Med. Chem. Lett., 2015, 25, 2853-2859. DOI PMID: 26013847
  • Yi, H. A.; Fochtman, B. C.; Rizzo, R. C.; Jacobs, A. Inhibition of HIV entry by targeting the envelope transmembrane subunit gp41, Curr. HIV Res., 2016, 14, 283-294. DOI PMCID: PMC4909398


STRUCTURE-BASED DESIGN OF KINASE INHIBITORS.

The long term goal of this research project is identification and optimization of novel anti-cancer drugs targeting kinases (wildtype and mutant). The overall objective is to develop computational models to characterize binding of ligands of the "molecular targeted therapeutics" class to members of the ErbB family of receptor tyrosine kinases (EGFR, HER2, ErB4) and related proteins. The project goals are to: (1) elucidate mechanisms by which cancer-causing mutations and acquired drug resistance mutations affect inhibitor binding, (2) determine origins of specificity for FDA-approved drugs and experimental inhibitors, and (3) identify new drug leads through collaborations with experimentalists. Representative publications include:


  • Balius, T.E.; Rizzo, R. C. Quantitative Prediction of Fold Resistance for Inhibitors of EGFR. Biochemistry, 2009, 48, 8435-8448 DOI PMID: 19627157
  • Huang, Y.; Rizzo, R. C. A Water-based Mechanism of Specificity and Resistance for Lapatinib with ErbB Family Kinases, Biochemistry, 2012, 51, 2390-2406 DOI PMID: 22352796


DOCK METHOD DEVELOPMENT.

The long-term goal of this research project involves development of improved computational procedures for predicting molecular recognition. As most of our lab projects have a virtual screening component, a substantial effort has been undertaken to evaluate and improve sampling and scoring procedures in the program DOCK, for which we are co-developers, to increase the accuracy and robustness of virtual screening. Among our accomplishments, we have: (1) spearheaded the recent DOCK 6.4, 6.5, 6.6, and 6.7 releases (assisted by S. Brozell, D. Case group Rutgers), (2) provided numerous code enhancements including growth trees (movies and forensics), bug fixes, ligand internal energy, RMSD tether (energy minimization), torsion pre-minimizer, database filter, footprint similarity scoring (FPS), multi-grid options (FPS or multiple receptors), anchor selection options, SASA code, symmetry-corrected RMSD (Hungarian algorithm), and (3) constructed a large docking validation database (currently 1043 systems), which allows us to develop and optimize new docking protocols (see rizzolab.org/downloads). Representative publications include:


  • Mukherjee, S.; Balius, T.E.; Rizzo, R. C. Docking Validation Resources: Protein Family and Ligand Flexibility Experiments. J. Chem. Inf. Model, 2010, 50, 1986-2000 DOI PMID: 21033739
  • Balius, T. E.; Mukherjee, S.; Rizzo, R. C. Implementation and Evaluation of a Docking-rescoring Method using Molecular Footprint Comparisons. J. Comput. Chem., 2011, 32, 2273-2289 DOI PMID: 21541962
  • Brozell, S. R.; Mukherjee, S.; Balius, T. E.; Roe, D. R.; Case, D. A.; Rizzo, R. C. Evaluation of DOCK 6 as a Pose Generation and Database Enrichment Tool, J. Comput-Aided Mol. Des., 2012, 26, 749-773 DOI PMID: 22569593
  • Balius, T. E.; Allen, W. J.; Mukherjee, S.; Rizzo, R. C. Grid-based Molecular Footprint Comparison Method for Docking and De Novo Design: Application to HIVgp41, J. Comput. Chem., 2013, 34, 1226-1240 DOI PMID: 23436713
  • Allen, W. J.; Rizzo, R. C. Implementation of the Hungarian Algorithm to Account for Ligand Symmetry and Similarity in Structure-Based Design, J. Chem. Inf. Model., 2014, 54, 518-529 DOI PMID: 24410429
  • Jiang, L.; Rizzo, R. C. Pharmacophore-Based Similarity Scoring for DOCK, J. Phys. Chem. B., 2015, 119, 1083-1102 DOI PMID:25229837
  • Allen, W. J.; Balius, T. E.; Mukherjee, S.; Brozell, S. R.; Moustakas, D. T.; Lang, P. T.; Case, D. A.; Kuntz, I. D.; Rizzo, R. C. DOCK 6: Impact of New Features and Current Docking Performance, J. Comput. Chem., 2015, 36, 1132-1156 DOI PMID: 25914306