>tr|A2RJD2|A2RJD2_LACLM Adenylosuccinate lyase OS=Lactococcus lactis subsp. cremoris GN=purB MVISRYSRPEMAEIWSEENKYKAWLEVEILADEAWAELGEIPVADVKKIREKATFNVERI LEIEKETRHDVVAFTRSVSESLGEERKWVHYGLTSTDVVDTAYGYLYKQANDILRKDLQN FTEIVKTKALEHKYTVMMGRTHGVHAEPTTFGLKLATWYSEMKRNIERFEHAAKAVEAGK ISGAVGTFANIPPFVEAYVCEKLGTRPQEISTQVLPRDLHAEYFQTLALIATSIERMATE IRGLQKSEQREVEEFFAKGQKGSSAMPHKRNPIGSENMTGLARVIRGHAITALEDVSLWH ERDISHSSAERIIAPDTTELLDYMLNRFGNIVKNLTVFPENMKRNMDATFGLIYSQHVML MLIEKGMTREAAYDLVQPLTAKSWDEQVMFRPLLEENEQIRHYLNDEDIDKAFDYNYHLT RVDEIFNRVFD