>5xtc_b mol:protein length:128  NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6
MTGYTPDEKLRLQQLRELRRRWLKDQELSPREPVLPPQKMGPMEKFWNKFLENKSPWRK
MVHGVYKKSIFVFTHVLVPVWIIHYYMKYHVSEKPYGIVEKKSRIFPGDTILETGEVIP
PMKEFPDQHH