>tr|Q97XX9|Q97XX9_SACS2 Molybdopterin oxidoreductase, iron-sulfur binding subunit OS=Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) OX=273057 GN=SSO1579 PE=4 SV=1 MSTQVSNPYIQFGNTQPCKHWGFVVKVDQCLGCDACVAACTIENQTPFWRGLFRTHVEDL ELGEYPNTQRVFVPRLCMQCENPPCYYVCPTGATQIVAGGIVVVDEYKCMGCLYCVEACP YGARYFYTYEDIEKSKEYFGLNSIHVVPHVDKCTFCYGTAPEGTYTPACVRTCPGHARVF GCLDDPNSEVSILVNTGQAVVLNPELNVQPKVFYVFNRQLGRGGGGNS