>sp|O26708|SYP_METTH Proline--tRNA ligase OS=Methanothermobacter thermautotrophicus GN=proS MQKPIKKDPNRYHGEKMTEFSEWFHNILEEAEIIDQRYPVKGMHVWMPHGFMIRKNTLKI LRRILDRDHEEVLFPLLVPEDELAKEAIHVKGFEDEVYWVTHGGLSKLQRKLALRPTSET VMYPMFALWVRSHTDLPMRFYQVVNTFRYETKHTRPLIRVREITTFKEAHTIHATASEAE EQVERAVEIYKEFFNSLGIPYLITRRPPWDKFPGSEYTVAFDTLMPDGKTLQIGTVHNLG QTFARTFEIKFETPEGDHEYVHQTCYGLSDRVIASVIAIHGDESGLCLPPDVAAHQVVIV PIIFKKAAEEVMEACRELRSRLEAAGFRVHLDDRDIRAGRKYYEWEMRGVPLRVEIGPRD LEKGAAVISRRDTGEKVTADLQGIEETLRELMKDILENLRTRAWERMESEIREAETLEEA SRIVDEKRGIISFMWCGEEECGMDVEEKVRVDILGIQEEGSGTCINCGREAPTGLTLPEH IS