Qualifier	NOTE
Definition	any comment or additional information
Value Format	"free text"
Example	<INSDQualifier_value>Heme (covalent)</INSDQualifier_value>
Comment	The “NOTE” qualifier is mandatory for the feature keys: BINDING; CARBOHYD; CROSSLNK; DISULFID; DNA_BIND; DOMAIN; LIPID; METAL; MOD_RES; NP_BIND and ZN_FING