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ready ValidatorDB

General Information
ValidatorDB is a collection of validation results for the entire Protein Data Bank. Annotation (3-letter code) of HET residues larger than 6 heavy atoms is inspected, i.e. if the residue has the same topology and stereochemistry as the model ligand or residue stored in the wwCCD. Validation reports for the entire database can be inspected as well as for the arbitrary set of PDB entries or PDB annotations (3-letter residue code). Results are available in graphical form via Web UI and can be downloaded in the form of CSV files for further inspection.


Countries that developed this resource Czech Republic

Created in 2014

Taxonomic range


How to cite this record ValidatorDB; ValidatorDB; DOI:; Last edited: Jan. 3, 2020, 3:42 p.m.; Last accessed: Nov 30 2021 4:05 a.m.

This record is maintained by krapnik  ORCID

Record added: Sept. 29, 2016, 10:03 a.m.
Record updated: Dec. 24, 2019, 10:54 a.m. by The FAIRsharing Team.

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Access / Retrieve Data

Conditions of Use

Applies to: Data use

Data Curation

Data Access


ValidatorDB: database of up-to-date validation results for ligands and non-standard residues from the Protein Data Bank.

Sehnal D,Svobodova Varekova R,Pravda L,Ionescu CM,Geidl S,Horsky V,Jaiswal D,Wimmerova M,Koca J
Nucleic Acids Res 2014

View Paper (PubMed) View Publication

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Record Maintainer



Grant Number(s)

  • CEITEC - Central European Institute of Technology [CZ.1.05/1.1.00/02.0068] (European Regional Development Fund)

  • INBIOR [CZ.1.07/2.3.00/20.0042] (European Social Fund and the state budget of the Czech Republic, Czech Republic)

  • LH13055 (Ministry of Education Youth and Sports (MSMT), Prague, Czech Republic)

  • “Capacities” specific program [286154] (European Social Fund)

  • “Employment of Newly Graduated Doctors of Science for Scientific Excellence” [CZ.1.07/2.3.00/30.0009] (European Social Fund)