>O67988|carboxymethylenebutenolidase|EC 3.1.1.45|Rhodococcus opacus|Swiss-Prot MCHNKSSAPPTPAHISIQQNRTPGTDPVPYLHASSDTGSGDTIVLLTDIFGVTPFYRHLA AMLAEKGHDVVIPDVFHRVGHATDPGRDAALARRRQLDDRLAIEDIERTVAHTVDDQQTF GVLGFCLGGSFALLTAAAHPNQVTATYYAFPKGAPGAKVPVKPPLEAADAIDGPVLCHWG RDDYIDHEEIDQLEQILASAPGPSEIRWYDNAGHSFLAGLTEPNHPSTAAAHDSWQRTVE FFERYLTVGSAN