>8VRH_1|Chains A, B, C, D|Peptidyl-prolyl cis-trans isomerase B|Escherichia coli (562) MVTFHTNHGDIVIKTFDDKAPETVKNFXDYCREGFYNNTIFHRVINGFMIQGGGFEPGMKQKATKEPIKNEANNGXKNTRGTXAMARTQAPHSATAQFFINVVDNDFXNFSGESXQGWGYCVFAEVVDGMDVVDKIKGVATGRSGMHQDVPKEDVIIESVTVSE