>tr|Q12RS4|Q12RS4_SHEDO DUF1993 domain-containing protein OS=Shewanella denitrificans GN=Sden_0562 MLYDLTVVQFSKMLKNLNAIFDKAEAFAELKKVDMDVLLNSRLAADQFNLIRQVQIACDT AKVGVARLTGQLETAPKHDDSETTLAELRQRIASVLTYLEGFSEADFANAATIQISQPRW QGKYLTGYEFAIEHAIPNLYFHITTAYGILRHNGVEVGKKDYLGAMPYKAPIL