>3FW2_1|Chains A, B, C, D|thiol-disulfide oxidoreductase|Bacteroides thetaiotaomicron (818) SNAKSEIGKYAPFFSLPNAKGEKITRSSDAFKQKSLLINFWASWNDSISQKQSNSELREIYKKYKKNKYIGMLGISLDVDKQQWKDAIKRDTLDWEQVCDFGGLNSEVAKQYSIYKIPANILLSSDGKILAKNLRGEELKKKIENIVEEA