Figure 3From: KCF-S: KEGG Chemical Function and Substructure for improved interpretability and prediction in chemical bioinformaticsKEGG Chemical Function and Substructures (KCF-S) format, a proposed extension of KCF KCF-S format has two sections, ENTRY and SUBSTR (substructures). SUBSTR section is divided into the seven subsections, ATOM, BOND, TRIPLET, VICINITY, RING, SKELETON and INORGANIC. Each subsections contains the substructures with the strings, the number of the substructures appeared in the molecule (shown in the parentheses), and the atoms involved in the substructures.Back to article page