>4LSB_1|Chains A, B|lyase/mutase|Burkholderia cenocepacia (216591) MAHHHHHHMIRSDLQARHAEAFRALHTRPGAFIIPNPWDAGTARLLAMAGFEALATTSAGYAFSKGQPDNAIDRDAMLDHIADLVAAGGLPVSADLENGFGDAPGTVAETIRLAAEAGAVGGSIEDATGRADTPIYARDASVERIAAAVDAARALPFPFTLTARCENYLHGRRDLDDTIARLVAYRDAGADVLYAPGITDADEIAAVTRAVGAPVNVVMGLQGGLLSLDELAALGVKRVSVGGALARAALGAFLRAATEMRRDGTFTFTQAAVPGRDINRWFAAPDNSPILFDE