Jalview colour scheme document version. name of feature attribute to colour by, or attribute and sub-attribute Single letter residue code for an alignment colour scheme, or feature type for a feature colour scheme A feature match condition, which may be simple or compound If true, matchers are AND-ed, if false they are OR-ed name of feature attribute to filter on, or attribute and sub-attribute Whether filter has a threshold, and if so is it above or below Filter may apply to label, score or some feature attribute Graduated feature colour if no score (or attribute) value