| Allotrope |
A molecule consisting of atoms of the same element |
no |
| PreciseChemicalMixture |
A polyatomic entity that consists of two or more parts that are weakly bound,... |
no |
| Zwitterion |
A molecule that has both a positive and negative charges but is net neutral |
no |
| UnchargedAtom |
An atom type that has no charge |
no |
| PartiallySpecifiedAtom |
An atom type that only has a subset of properties (has atomic number, charge,... |
no |
| Atom |
A chemical entity consisting of exactly one atomic nucleus and the electron(s... |
no |
| AtomCation |
A monoatomic ion that is positive, e |
no |
| Peptide |
|
no |
| ChemicalGroup |
|
no |
| FullySpecifiedAtom |
An atom type that has atomic number, charge, and neutron number stated (equiv... |
no |
| ChemicalEntity |
A discrete structure that is one or more atoms that can be described by a che... |
no |
| NucleotideSequenceInterval |
|
no |
| NonSpeciesMolecule |
A molecule in which the units are not identical |
no |
| Glycan |
A macromolecule consisting of a large number of monosaccharides linked glycos... |
no |
| MonoatomicIon |
An atom type that has a charge |
no |
| SupramolecularPolymer |
polymeric arrays of monomeric units that are connected by reversible and high... |
no |
| NaturalProduct |
|
no |
| NetUnchargedMolecule |
A molecule that has no net charge |
no |
| MolecularSubsequence |
|
no |
| Macromolecule |
A large molecule, such as a polymer, lipid, or macrocycle |
no |
| SmallMolecule |
A molecule characterized by availability in small-molecule databases |
no |
| AtomAnion |
A monoatomic ion that is negative |
no |
| RNASequenceInterval |
|
no |
| ChemicalSalt |
a chemical compound consisting of an ionic assembly of cations and anions |
no |
| MolecularComplex |
A molecular complex is a chemical complex composed of at least one weakly int... |
no |
| MolecularComponent |
A proper part of a molecule that is larger than an atom |
no |
| Protein |
|
no |
| Nuclide |
an atomic species characterized by the specific constitution of its nucleus |
no |
| AminoAcidSequenceInterval |
|
no |
| Monomer |
|
no |
| PolymerPart |
|
no |
| Molecule |
A chemical entity that consists of two or more atoms where all atoms are conn... |
no |
| FunctionalGroup |
|
no |
| PolyatomicEntity |
Any chemical entity consisting of more than one atom |
no |
| SequenceInterval |
a chain of connected monomers in a linear polymer - for example, a sub-region... |
no |
| Enantiomer |
one of two stereoisomers of a chiral molecule that are mirror images |
no |
| RacemicMixture |
a chemical compound that has equal amounts of left- and right-handed enantiom... |
yes |
| Moiety |
a named part of a molecule |
no |
| PolyatomicIon |
A molecule that has a net charge |
no |
| Isotope |
A specific subtype of an atom with a specified neutron number |
no |
| ChemicalMixture |
A polyatomic entity that consists of two or more parts that are weakly bound,... |
no |
| Copolymer |
a polymer with a more than one type of repeating unit |
no |
| MoleculeByChargeState |
A molecule that has a charge state specified |
no |
| Ester |
An ester is a chemical compound derived from an acid (organic or inorganic) i... |
no |
| AtomIonicForm |
an atom type in which only charge state is specified, designated by the eleme... |
no |
| Radionuclide |
an atom that has excess nuclear energy, making it unstable |
no |
| Homopolymer |
a polymer with a single type of repeating unit |
no |
| NeutralMolecule |
A molecule that has no net charge and is not a zwitterion |
no |
| MolecularSpecies |
A molecule in which the units are identical |
no |
| MonomolecularPolymer |
A macromolecule composed of repeating subunits |
no |
| Isobar |
Isobars are atoms (nuclides) of different chemical elements that have the sam... |
no |
| DNASequenceInterval |
|
no |
| ImpreciseChemicalMixture |
A macroscopic polyatomic entity that consists of multiple chemical entities w... |
no |
| MolecularCation |
A polyatomic ion that is positive |
no |
| ChemicalElement |
generic form of an atom, with unspecified neutron or charge |
no |
| MolecularAnion |
A polyatomic ion that is negative |
no |
| Stereoisomer |
|
no |