>4U2G_1|Chain A|Carboxymethylenebutenolidase|Pseudomonas knackmussii (65741) MLTEGISIQSYDGHTFGALVGSPAKAPAPVIVIAHEILGVNAFMRETVSWLVDQGYAAVCPDLHARQAPGTALDPLDEAQREQAYKLWQAFDMEAGVGDLEAAIRYARHLPYSNGKVGLVGYSLGGALAFLVAAKGCVDRVVGYCGVGLEKQLDKVPEVKHPALFHMGGQDHFVPAPSRQLITEGFGANPLLQVHWYEGAGHSFARTGSSDYVASAAALANERTLDFLAPLQGKKPQ