>tr|Q7AUH3|Q7AUH3_9GAMM Periplasmic mercury ion-binding protein OS=Acinetobacter sp. LS56-7 GN=merP MKKLFASLALAAFVAPVFAATQTVTLSVPGMTCASCPITVKHALSKVEGVSKTDVSFDKR QAVVTFDDAKTNVQKLTKATEDAGYPSSLKR