>tr|A0A558EZR8|A0A558EZR8_9GAMM Periplasmic mercury ion-binding protein OS=Acinetobacter colistiniresistens GN=merP MKKLFASLALAAFVAPVFAATQTVTLSVPGMTCASCPITVKHALSKVEGVSKTDVSFDKR QAVVTFDDAKTNVQKLTKATEDAGYPSSLKR