>tr|Q0W540|Q0W540_METAR Steroid 5-alpha reductase C-terminal domain-containing protein OS=Methanocella arvoryzae (strain DSM 22066 / NBRC 105507 / MRE50) OX=351160 GN=RCIX1194 PE=4 SV=1 MSAIGEAASEFGTWWAVLAWIVIFGIFILFMPFYKKSQIKPTGTYLAFIVAMAVEMFGVP FSMYIIGWLFGIWLPEGILWGHTLGQYIGLWGMYIGIIFMLLGIALVVLGWKQIHKDYWS KESGQGKLVTGGIYRFIRHPQYTGFFLITLGMICEWATIPLILLYGLLLFLYYGLARREE KELEQEFGNDYAEYRQKTKMFVPFVI