>tr|R4M0T8|R4M0T8_MYCTX Carboxymethylenebutenolidase OS=Mycobacterium tuberculosis str. Haarlem/NITR202 GN=I917_19380 MPKTTDTAATPDGTCAVRLFTPDGPGRWPGVVMFPDAGGVRDTFDRMAAKLAGFGYVVLL PDVYYREGDWAPFDMKTAFGDPQERARIMFMIGTLTPDRVTRDADALLNYLASRPEVIGD RFGVCGYCMGGRMSVVVAGRLPDRVAAAAAFHPGGLVANSPDSPHLLADRISATVYIGGA ENDPSFTADHAEKLDKAFSAAGVPHRIECYPAAHGFAVPDNPSYDAAADERHWAAMTETF GAALN