>3T8N_1|Chains A, B, C[auth D], D[auth F]|Steroid Delta-isomerase|Pseudomonas putida (303) MNLPTAQEVQGLMARAIELVDVGDIEAIVQMYADDATVEDPFGQPPIHGREQIAAFYRQGLGGGKVRACLTGPVRASHNGCGAMPFRVEMVWNGQPCALDVIAVMRFDEHGRIQTMQAYWSEVNLSVREPQ