Enumerations for _Chem_comp.Type (A closed enumeration)
DNA linking	enumeration_text
DNA OH 3 prime terminus	enumeration_text
DNA OH 5 prime terminus	enumeration_text
D-peptide COOH carboxy terminus	enumeration_text
D-peptide linking	enumeration_text
D-peptide NH3 amino terminus	enumeration_text
D-saccharide	enumeration_text
D-saccharide 14 and 14 linking	enumeration_text
D-saccharide 14 and 16 linking	enumeration_text
L-peptide COOH carboxy terminus	enumeration_text
L-peptide linking	enumeration_text
L-peptide NH3 amino terminus	enumeration_text
L-saccharide	enumeration_text
L-saccharide 14 and 14 linking	enumeration_text
L-saccharide 14 and 16 linking	enumeration_text
non-polymer	enumeration_text
other	enumeration_text
RNA linking	enumeration_text
RNA OH 3 prime terminus	enumeration_text
RNA OH 5 prime terminus	enumeration_text
saccharide	enumeration_text