>tr|A0A2N5AGA4|A0A2N5AGA4_KLEVA Periplasmic mercury ion-binding protein OS=Klebsiella variicola GN=merP MKKLFAALALAAVVAPVWAATQTVTLSVPGMTCSTCPITVKKAISKVEGVSKIDVTFETR EAVVTFDDAKTSVQKLTKATGDAGYPSSVKQ