>3t1u_B mol:protein length:6 succinyl-Ala-Phe-Pro-Phe-p-nitroanilide XAFPFX >3t1u_B mol:protein length:6 succinyl-Ala-Phe-Pro-Phe-p-nitroanilide XAFPFX >3t1u_A mol:protein length:163 Peptidyl-prolyl cis-trans isomerase SIKLQTNHGTITLKLFADKAPETAANFEQYVKDGHYDGTIFHRVIDGFMIQGGGFEPGM KQKSTRAPIKNEANNGLSNKKYTIAMARTPDPHSASAQFFINVKDNAFLDHTAPTAHGW GYAVFGEVVEGTDVVDRIKSVATGSRAGHGDVPVDDVIIEKAEIV