>6Q56_1|Chains A, B, C, D|tRNA (adenine(22)-N(1))-methyltransferase|Bacillus subtilis (strain 168) (224308) MNELKLSKRLQTVAEYIPNGAVMADIGSDHAYLPSYAVLNHKASGAIAGEITDGPFLSAKRQVEKSGLNSHISVRQGDGLEVIKKGEADAITIAGMGGALIAHILEAGKDKLTGKERLILQPNIHAVHIREWLYKERYALIDEVILEEDGKSYEVLVAEAGDRDAAYDGISLSAGMLVGPFLAKEKNAVFLKKWTQELQHTQSIYEQISQAADTEQNKQKLKELADRMELLKEVIDHG