>sp|P20925|YFRA_PROVU Frd operon probable iron-sulfur subunit A (Fragment) OS=Proteus vulgaris OX=585 PE=4 SV=1 ASHANLAIDQISEQNFQPRIHVVKGFSISTAVVCHQCEDAPCANVCPNGAIIHNKDYYYV DQDKCIGCKTCVLACPYGTMEVVSRPVMRKLTALNTIEAFKAEANKCDLCHHRAEGPACV EVCPTQALVCIDRDALEDMVKERRRKAAFETGADLLF