>2XEC_1|Chains A, B, C, D|PUTATIVE MALEATE ISOMERASE|NOCARDIA FARCINICA (247156) MGSSHHHHHHSSGLEVLFQGPAMGIRRIGLVVPSSNVTVETEMPALLSRHPGAEFSFHSTRMRMHTVSPEGLAAMNAQRERCVLEIADAAPEVILYACLVAVMVGGPGEHHRVESAVAEQLATGGSQALVRSSAGALVEGLRALDAQRVALVTPYMRPLAEKVVAYLEAEGFTISDWRALEVADNTEVGCIPGEQVMAAARSLDLSEVDALVISCCVQMPSLPLVETAEREFGIPVLSAATAGAYSILRSLDLPVAVPGAGRLLRQDSAVTAS