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Fingerprint Index for Fastsearch with Open Babel
This chapter provides introductions and tutorial examples on using Fastsearch Index file with Open Babel. Topics include generating Fastsearch (or Fingerprint) Index file; similarity search and substructure search with fingerprint index files.
2022-10-05, ∼150🔥, 0💬

"obfit" - Superimpose Two Molecules
This section provides a quick introduction on the 'obfit' command provided in Open Babel package to superimpose two molecules.
2022-10-10, ∼149🔥, 0💬

Impact of 'fromAtoms' on GetMorganFingerprint()
This section provides a tutorial example on impact of the 'fromAtoms' option on fingerprint generation with rdkit.Chem.rdMolDescriptors.Ge tMorganFingerprint()function.
2023-04-04, ∼148🔥, 0💬

Read Stereoinformation from Input with Open Babel
This section provides a quick introduction how stereochemistry information is stored in input molecule data in 3 ways: 0D, 2D, and 3D.
2022-10-10, ∼147🔥, 0💬

"obconformer" - Generate Best Conformer
This section provides a quick introduction on the 'obconformer' command provided in Open Babel package to generate best conformer.
2022-10-08, ∼147🔥, 0💬

Try Python API with RDKit Native Code
This section provides a tutorial example on how to connect the Python API to RDKit native code. Unfortunately, it is not working because of the missing boost_python library.
2022-10-22, ∼145🔥, 0💬

Impact of 'branchedPaths' on RDKFingerprint()
This section provides a tutorial example on impact of the 'branchedPaths' option on fingerprint generation with rdkit.Chem.rdmolops.RDKFingerp rint()function.
2023-04-04, ∼144🔥, 0💬

"obrotate" - Rotate Dihedral Angles with SMARTS
This section provides a quick introduction on the 'obrotamer' command provided in Open Babel package to rotate dihedral angles with SMARTS.
2022-10-26, ∼143🔥, 0💬

UnfoldedRDKFingerprintCountBased() Method in RDKit
This section provides a tutorial example on understanding the fingerprint generation algorithm used in the rdkit.Chem.rdmolops.UnfoldedRD KFingerprintCountBased()function.
2023-04-04, ∼142🔥, 0💬

Write Stereoinformation to Output by Open Babel
This section provides a quick introduction on how stereoinformation is written to output by Open Babel.
2022-10-27, ∼141🔥, 0💬

"obprobe" - Create Electrostatic Probe Grid
This section provides a quick introduction on the 'obprobe' command provided in Open Babel package to create electrostatic probe grid.
2022-10-21, ∼140🔥, 0💬

Impact of 'nBits' on GetHashedMorganFingerprint()
This section provides a tutorial example on impact of the 'nBits' option on fingerprint generation with rdkit.Chem.rdMolDescriptors.Ge tHashedMorganFingerprint()function.
2023-04-04, ∼139🔥, 0💬

Impact of 'fpSize' on RDKFingerprint()
This section provides a tutorial example on impact of the 'fpSize' option on fingerprint generation with rdkit.Chem.rdmolops.RDKFingerp rint()function.
2023-04-04, ∼138🔥, 0💬

"obgrep" - Search Molecules using SMARTS
This section provides a quick introduction on the 'obgrep' command provided in Open Babel package to search molecules using SMARTS.
2022-12-04, ∼138🔥, 0💬

Impact of 'maxPath' on RDKFingerprint()
This section provides a tutorial example on impact of the 'maxPath' option on fingerprint generation with rdkit.Chem.rdmolops.RDKFingerp rint()function.
2023-04-04, ∼137🔥, 0💬

Wedge-Hash Bond Changed by Open Babel
This section provides a tutorial example demonstrating how Open Babel 'correcting' wedge-hash bond representations of stereo centers from molecule input data.
2022-11-20, ∼137🔥, 0💬

Impact of 'useBondOrder' on RDKFingerprint()
This section provides a tutorial example on impact of the 'useBondOrder' option on fingerprint generation with rdkit.Chem.rdmolops.RDKFingerp rint()function.
2023-04-04, ∼136🔥, 0💬

What Is Stereochemistry
This section provides a quick introduction on stereochemistry, which is the study of stereoisomers, which are molecules having same atoms and same connectivities, but with different spatial arrangements.
2022-11-14, ∼136🔥, 0💬

Impact of 'tgtDensity' on RDKFingerprint()
This section provides a tutorial example on impact of the 'tgtDensity' option on fingerprint generation with rdkit.Chem.rdmolops.RDKFingerp rint()function.
2023-04-04, ∼135🔥, 0💬

Stereo Perception Performed by Open Babel
This section provides a quick introduction on the stereo perception performed by Open Babel, which is the process of constructing stereo centers with stereoinformation received from input data.
2022-10-08, ∼135🔥, 0💬

Substructure Search with Wildcard Atom "*"
This section provides a tutorial example on how to use '*' to represent a wildcard atom in SMARTS string to do substructure search using 'obabel ... -s ...' command with Open Babel.
2022-11-11, ∼132🔥, 0💬

Hash Bond with Solid Line by Open Babel
This section provides a tutorial example demonstrating how Open Babel 'correcting' wedge-hash bond representations of stereo centers from molecule input data.
2022-10-20, ∼132🔥, 0💬

Substructure Search with Wildcard Bond "~"
This section provides a tutorial example on how to use '~' to represent a wildcard bond in SMARTS string to do substructure search using 'obabel ... -s ...' command with Open Babel.
2022-10-17, ∼128🔥, 0💬

"babel ... -o svg -xd -xP300" - Open Babel 2.4 Bug
This section provides a tutorial example demonstrating a code bug in 'babel -o svg -xd -xP300' command in Open Babel 2.4.
2022-10-13, ∼126🔥, 0💬

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