>tr|O27393|O27393_METTH Peptidyl-prolyl cis-trans isomerase B OS=Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) OX=187420 GN=MTH_1338 PE=4 SV=1 MKSAVIETVKGDIELILFEEDAPNTVANFEKLSNSGFYDGLTFHRVIPDFVIQGGCPVGD GTGGPGYTIKCEINPNRHVKGALSMAHAGRDTGGSQFFITLSPQPHLDGVHTVFGKVVRG MDVVESIERGDRMLRVRVYDE