>7w2y_v mol:protein length:125 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7XGAHLARRYLGDASKEPDPLRMPTFPPDYGFPERKEREMVATQQEMNDAQLMLQQRDYCAHYLIQLLKCKRDSFPNFLACKHEQHDWDYCEHLDYVKRMKEFERERRLLQRKKRREQREAEMARG