| Qualifier | bound_moiety |
| Definition | name of the molecule/complex that may bind to the given feature |
| Value Format | "free text" |
| Example | <INSDQualifier_value>GAL4</INSDQualifier_value> |
| Comment | Multiple bound_moiety qualifiers are legal on "promoter" and "enhancer" features. A single bound_moiety qualifier is legal on the "misc_binding", "oriT" and "protein_bind" features. |