>4KA0_1|Chains A, B, C, D|Putative thiol-disulfide oxidoreductase|Bacteroides vulgatus (435590) MSLNADFATEIEGKIVQASKLLPGQPAIDFEMLDVEGNVKHLADFKGKVIYIDLWATWCGPCIQESPAFEALGKKYVGKDIVFLPVSTDTTTKPWLRYLDGHKKELTQYHSNDVALKESWAIMYIPRFILIDKDFNIVNAYAPRPSSEEIGTLIDSVLNKEGHHHHHH