>cath|4_0_0|1xrsA00/1-516 MESKLNLDFNLVEKARAKAKAIAIDTQEFIEKHTTVTVERAVCRLLGIDGVDTDEVPLPNIVVDHIKENNGLNLGAAMYIANAVLNTGKTPQEIAQAISAGELDLTKLPMKDLFEVKTKALSMAKETVEKIKNNRSIRESRFEEYGDKSGPLLYVIVATGNIYEDITQAVAAAKQGADVIAVIRTTGQSLLDYVPYGATTEGFGGTYATQENFRLMREALDKVGAEVGKYIRLCNYCSGLCMPEIAAMGAIERLDVMLNDALYGILFRDINMQRTMIDQNFSRIINGFAGVIINTGEDNYLTTADAFEEAHTVLASQFINEQFALLAGLPEEQMGLGHAFEMDPELKNGFLYELSQAQMAREIFPKAPLKYMPPTKFMTGNIFKGHIQDALFNMVTIMTNQRIHLLGMLTEALHTPFMSDRALSIENAQYIFNNMESISEEIQFKEDGLIQKRAGFVLEKANELLEEIEQLGLFDTLEKGIFGGVKRPKDGGKGLNGVVSKDENYYNPFVELMLNK