@@ -336,9 +336,9 @@ namespace HphobHphil {
}
// ANVIL-specific (not general) definition of membrane-favoring amino acids
- const HYDROPHOBIC_AMINO_ACIDS = ['ALA', 'CYS', 'GLY', 'HIS', 'ILE', 'LEU', 'MET', 'PHE', 'SER', 'THR', 'VAL'];
+ const HYDROPHOBIC_AMINO_ACIDS = new Set(['ALA', 'CYS', 'GLY', 'HIS', 'ILE', 'LEU', 'MET', 'PHE', 'SER', 'THR', 'VAL']);
function isHydrophobic(label_comp_id: string): boolean {
- return HYDROPHOBIC_AMINO_ACIDS.indexOf(label_comp_id) !== -1;
+ return HYDROPHOBIC_AMINO_ACIDS.has(label_comp_id);