Chemical libraries
The following is a list of chemical libraries that we like to use in virtual screening exercises.
- In the SB&NB file-system, compound collections can be found in
/aloy/web_checker/libraries/
. - The
chemical_checker
PostGreSQL database contains the compound collections, too, in thelibraries
table.
These are only a very small selection of compound collections. The best way to browse compound collections is via ZINC Subsets and, especially, ZINC Catalogs. ZINC assigns an abbreviation
to every collections, and we stick with this notation as long as the database is indeed present in ZINC.
Exemplar collections
These are popular and representative compound libraries that we offer as default search libraries in the Chemical Checker similarity resource.
- Approved Drugs
apd
: - Experimental Drugs
exd
: - Human Metabolites
hmet
: - Traditional Chinese Medicines
tcm
: - LINCS Compounds
lincs
: - Prestwick Chemical Library
prestw
: - NIH Clinical Collection
nihcc
: - NCI Diversity Collection
ncidiv
: - Tool Compounds
tool
:
Screening libraries
There is a great number of chemogenomics databases that one may consider. I list here the ones selected in an important recent review on the matter: .
Natural product databases
We have a particular interest in natural product (NP) databases, mainly because they are likely to be useful for Global Health research.
-
South African Natural Compounds Database (SANCDB): https://sancdb.rubi.ru.ac.za/. Contains about 600 NPs, all of them with some degree of bioactivity annotation. Belongs to the Research Unit in Bioinformatics (RUBi), NIH Common Fund and Rhodes University.
-
AfroDB: Dataset 1 in Ntie-Kang et al. 2013. Contains 947 compounds. Coordinated from Cameroon.
-
Natural Product Activity and Species Source database (NPASS): http://bidd2.nus.edu.sg/NPASS/. Over 35k well-annotated compounds, belonging to 25k organisms.
-
Northern African Natural Products Database (NANPDB): http://african-compounds.org/nanpdb/. About 4.5k NPs from Northern Africa, mainly from plants.
-
Brazilian Natural Compound Database (NUBBEdb): https://nubbe.iq.unesp.br/portal/nubbedb.html. Contains 640 molecules mainly from plants in Brazil.