>Q8R9P3|preQ1 synthase|EC 1.7.1.13|Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4)|Swiss-Prot MTDKYKERRFDIYGYEKIDKEVLESIEYEYPEKNTIVEYITDEFSSVCPWTGLPDNAKLT IRYIPHKKLVELKSLKYYLTSYRNVGILQEHAINRILDDLVEFLQPKFMEIIGEFQERGG IATRIIARYEKEEY