>1w00_B mol:protein length:131 STEROID DELTA-ISOMERASE MNLPTAQEVQGLMARYIELVDVGDIEAIVQMYADDATVEDPFGQPPIHGREQIAAFYRQ GLGGGKVRACLTGPVRASHNGCGAMPFRVEMVWNGQPCALDVILVMRFDEHGRIQTMQA YWSEVNLSVREPQ