>sp|P80573|CATC_CUPPJ Muconolactone Delta-isomerase OS=Cupriavidus pinatubonensis GN=catC MLYLVRMDVNLPHDMPAAQADDIKAREKAYAQQLQHEGKWQQLYRVVGEYANYSIFDVGS HDELHTLLSGLPLFPYMKIHVTPLAKHPSSIR