Download centre 
  A number of databases  of fragments, drug targets and drugs are available for use by the discovery  research community. It is our endeavor to make access to these databases  convenient in a ‘single window’ manner so that their time is best spent on the  actual work i.e. extracting knowledge from these databases and putting them to  use rather than looking for the data itself. With that objective we are making  available copies of some of these third party databases that are very pertinent  to computer aided drug and molecular discovery. These databases may also be  accessed from other sources. 
                          These databases may  be subject to license agreements with their developers and fees payable to the  developers. VLife takes no responsibility, directly or indirectly, for these  databases or for their accuracy, completeness, update frequency or for any  direct, consequential or incidental losses resulting from the use of these  databases. 
                           
                          Compound databases
                          
                            - ZINC
 
                          ZINC is a free  database of commercially-available compounds for structure based virtual  screening and contains over 13 million purchasable compounds in ready-to-dock,  3D formats.  
                            (URL for download) 
                            - BindingDB
 
                          BindingDB is a  public, web-accessible database of measured binding affinities, focusing  chiefly on the interactions of protein considered to be drug-targets with  small, drug-like molecules. 
                            (URL for download) 
                            - DSSTox
 
                          Distributed  Structure-Searchable Toxicity (DSSTox) Database Network is a public data  foundation for improved structure-activity and predictive toxicology  capabilities. The dataset includes downloadable, structure-searchable,  standardized chemical structure files associated with toxicity data. 
                            (URL for download) 
                            - Maybridge
 
                          Reactive  intermediates: Searchable database of over 300 sets of reactive intermediates 
                            (URL for download) 
                            HitFinder  collection: 14,400 premier compounds representing the drug-like diversity of  the Maybridge Screening Collection 
                            (URL for download) 
                              
                            
                          Fragment database 
                          
                            - Maybridge
 
                          Maybridge Fragment  Collection: Database of over 30,000 compounds that provide access to the  extensive Maybridge portfolio. The database is filtered for purity, molecular  weight and removal of inappropriate functionality. 
                            Maybridge  Bromo-Fragment Collection: A collection of over 1500 bromine containing  Maybridge fragments that provides a set of fragments suited to rapid hit  evolution 
                            Maybridge  Fluoro-Fragment Collection: A set of over 5300 fluorine containing fragments  which are a convenient source for 19F NMR based applications. 
                            Maybridge  Pre-Fragment Collection:  A database of reactive  “Pre-Fragments” that can be used to either synthesise own fragments or to  evolve hits. 
                            Maybridge Ro3  Fragment Library: A set of 1000 premier fragments with ≥95% purity, Rule of  Three (Ro3) compliance, quantifiable diversity through the application of  industry standard chemometrics and assured aqueous solubility to ≥ 1mM. 
                            Maybridge Ro3 500  Fragment Library: A set of 500 fragments extracted from the Maybridge Ro3  Fragment Library. 
                           
                          
                            Targets and drugs database 
                          
                            - TTD
 
                          Therapeutic Target  Database (TTD) is a publicly accessible database that provides comprehensive  information about the known therapeutic protein and nucleic acid targets  described in the literature, the targeted disease conditions, the pathway  information and the corresponding drugs/ ligands directed at each of these  targets. The database currently contains entries for 433 targets covering 125  disease conditions along with 809 drugs/ ligands directed at each of these  targets 
                            (URL for download) 
                            - Drugbank
 
                          The DrugBank  database combines detailed drug data with comprehensive drug target  information. The database contains nearly 4800 drug entries including more than  1350 FDA-approved small molecule drugs, 123 FDA-approved biotech drugs, 71  nutraceuticals and more than 3243 experimental drugs.  
                            (URL for download) 
                            - Orange Book
 
                          A database of the approved  drug products with Therapeutic Equivalence Evaluations 
                            (URL for download) 
                           
                          
                                Protein database                           
                            - PDB
 
                          The PDB database  contains information about experimentally-determined structures of proteins,  nucleic acids, and complex assemblies. Currently it has information about 65665  structures. 
                            (URL for download) 
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