>1E97_1|Chain A|STEROID DELTA-ISOMERASE|PSEUDOMONAS PUTIDA (303) MNLPTAQEVQGLMARFIELVDVGDIEAIVQMFADDATVEDPFGQPPIHGREQIAAFFRQGLGGGKVRACLTGPVRASHNGCGAMPFRVEMVWNGQPCALDVIDVMRFDEHGRIQTMQAYWSEVNLSVREPQ