BcForms is a toolkit for concretely describing the molecular structure (atoms and bonds) of macromolecular complexes, including non-canonical monomeric forms, circular topologies, and crosslinks. BcForms was developed to help describe the semantic meaning of whole-cell computational models .
BcForms includes a grammar for describing forms of macromolecular complexes composed of DNA, RNA, protein, and small molecular subunits and crosslinks between the subunits. The DNA, RNA, and protein subunits can be described using BpForms and the small molecule subunits can be described using SMILES. BcForms also includes four software tools for verifying descriptions of complexes and calculating physical properties of complexes such as their molecular structure, formula, molecular weight, and charge: this
BcForms has the following features: