... dye-DHs in hyperthermo-philic archaea, including dye-linked d-proline dehy-drogenase [2] and dye-linked l-proline dehydrogenaseKeywordsATP-containing dehydrogenase; dye-linkedL-proline dehydrogenase; ... that the ADP-binding motif in the b1 subunit mediates FAD binding. On the otherhand, FMN was not detected bound to either subunit(Fig. 5B,C). We also extracted the flavin compoundsfrom the native ... anADP-containing oxidoreductase, trimethylamine dehy-drogenase, but not an ATP-containing dehydrogenase,and the function of ADP in trimethylamine dehydro-genase remains unknown [16]. Similarly, the...