>tr|Q5YAC0|Q5YAC0_ECOLX Mercuric reductase OS=Escherichia coli GN=merA
MTQNSYKIPIQGMTCTGCEEHVTEALEQAGAKDVSADFRRGEAIFELSDDQIEKAKQNIS
AAGYQPGEEESQPSENSVDFNRDGDYDLLIIGSGGAAFSAAIKANENGAKVAMVERGTVG
GTCVNIGCVPSKTMLRAGEINGLAQNNPFTGLQTSTGAADLAQLTEQKDGLVSQMRQEKY
IDLIEEYGFDLIRGEASFIDDKTIQVNGQNITSKSFLIATGASPAVPEIPGMNEVDYLTS
TSALELKEVPQRLAVIGSGYIAAELGQMFHNLGTEVTLMQRSERLFKTYDPEISEAIDES
LTEQGLNLITGVTYQKVEQNGKSTSIYIEVNGQEQVIEADQVLVATGRKPNTETLNLESA
GVKTGKKGEVLTNEYLQTSNNRIYAAGDVTLGPQFVYVAAYEGGIVANNALGLAKRKIDL
RFVPGVTFTNPSIATVGLTEQQAKEKGYDVKTSVLPLDAVPRALVNHETTGVYKLVVNAQ
TQKLIGAHIVSENAGDVIYAATLAVQFGLTIEDLTDSFAPYLTMAEGLKLAALTFDKDVS
KLSCCAG