>tr|A0A725VQV5|A0A725VQV5_SALEP Periplasmic mercury ion-binding protein OS=Salmonella enteritidis PT4 GN=merP MKKLFASLALAAFVAPVFAATQTVTLSVPGMTCASCPITVKHALSKVEGVSKTDVSFDKR QAVVTFDDAKTNVQKLTKATEDAGYPSSLKR