>1cqs_B mol:protein length:131 PROTEIN : KETOSTEROID ISOMERASEMNLPTAQEVQGLMARYIELVDVGDIEAIVQMYADDATVENPFGQPPIHGREQIAAFYRQGLGGGKVRACLTGPVRASHNGCGAMPFRVEMVWNGQPCALDVIEVMRFDEHGRIQTMQAYWSEVNLSVREPQ