>4I1Y_1|Chains A, B, C, D|Cysteine synthase|Mycobacterium ulcerans (362242) GPGSMTIAENIAQLIGGTPLVRLRRVTDGAAADVVAKLESFNPAGSIKDRIGVAMIDAAEKAGLIKPDTIILEPTSGNTGIALAMVSAARGYKCVLTMPDTMSIERRMLLRAYGAELVLTPGAEGMAGAIAKAEELAKTDDRYFIPQQFENPANPAVHAVTTAEEVWRDTDGKVDIFVSGVGTGGTITGVAQVIKQRRPSAQFVAVEPAASPVLSGGQKGPHPIQGIGAGFVPPVLDLALVDEVITVGNDDALELARRMATEEGLLFGISSGAAVWAARELAHRPENAGKLIVVVLPDFGERYLSTVLFADLSE