>6kr5_B mol:protein length:338 Cysteine synthase 3MQNITINTPRKRIYHNILETIGGTPLVELHGVTDHPSIKKNTKILVKLECFNPMSSVKDRVGFNIIYQAIKDGRLKPGMEIIEATSGNTGIGLCQAGAVFGYPVNIVMPSTMSVERQMIMKAFGANLVLSDGTKGMPGAIAKYEELIKQHPNKYFPANQFGNPDNTAAHVYTANEIWEDTNGEVDIIVSAVGTAGTVIGVGENLKKKKKGVKVVAVEPAESAVLSGKPKGPHGIQGIGAGFVTDIYKKEVVDEITPIKTQDAWKMARAVVKYDGIMCGMSSGAAILAGLKEAGKVENEGKTIVIILPDCGERYLSTDLYKTIEEGTKQQVLDSLLLHH