Table 2 Atom chemical properties included in the study.

From: Towards inferring nanopore sequencing ionic currents from nucleotide chemical structures

Feature

Description

Carbon

1 if the atom is carbon, 0 otherwise (boolean)

Nitrogen

1 if the atom is nitrogen, 0 otherwise (boolean)

Oxygen

1 if the atom is oxygen, 0 otherwise (boolean)

Phosphorus

1 if the atom is phosphorus, 0 otherwise (boolean)

Atom degree

Total number of covalent bonds around an atom (integer)

Implicit valence

It equals the valence of the atom minus the valence calculated from the bond connections (integer)

Number of hydrogens

Total count of hydrogens (integer)

Aromaticity

1 if atom in an aromatic ring, 0 otherwise (boolean)