>3R0A_1|Chains A, B|Putative transcriptional regulator|Methanosarcina mazei (2209) SNAMIDFACKEFKVEDVIKCALNLTKADLNVMKSFLNEPDRWIDTDALSKSLKLDVSTVQRSVKKLHEKEILQRSQQNLDGGGYVYIYKIYSKNQIRNIIQKIVQSWADRLGQELKEWENGGE