MolecularGraph.jl

MolecularGraph.jl is a graph-based molecule modeling and chemoinformatics analysis toolkit fully implemented in Julia.

Usage

Chemical structure file I/O
- Structure image drawing and export to SVG
- SDFile import/export (.sdf, .mol)
- SMILES/SMARTS parser
Database
- InChI
- Serialization (molecule object <-> JSON)
Basic descriptors
- H-bond donor/acceptor
- rotatable bonds
- Aromaticity
- Wildman-Crippen logP
Atomic mass
- standard atomic/molecular weight
- relative atomic/molecular mass
- isotopic composition
Molecular graph topology
- Ring, scaffold, connectivity
- Graph traversal
2D geometry
- Stereochemistry drawing
- Coordinates generation (coordgenlibs)
Sub(super)structure
- Library search by using SMARTS query
- Subgraph isomorphism detection with VF2 algorithm
- Node-induced and edge-induced
- Constraints (mandatory/forbidden mapping)
SMARTS and terminology graph-based functional group analysis
Maximum common substructure (MCS)
- By clique detection algorithm
- Node-induced (MCIS) and edge-induced (MCES)
- Connected and disconnected
- Topological constraint (known as tdMCS)
- Diameter restriction (MCS-DR) and graph-based local similarity (GLS)