>RFF52301.1|XCC-16| class A beta-lactamase MLNRRQFLSMTGASVLIAASRPAWALSPVVNVDDMLRARWAEIQRGTGGRLGTCLLDSGSGWRIGQRENE RFPMCSTFKFVLAAAVLQRVDKGELRLTQQIKIRASDMLEHAPVTERHVGGSLSVAELCQATMIHSDNPA ANLLFPLIGNPPGLTRFLRGIGDTKTRSDRLEPEMNGFAPGEPRDTTTPVAMAATLRTLLLGDALQPASR KQLTAWMIDNRTGDDCLRAGLPRDWKIGDKTGSNGTDTRNDIAIIWPPGRTAPLLLTAYLNGATVDAAGR DAALKAVAEAVRDLVG