>tr|A0A7K3HGG0|A0A7K3HGG0_9ACTN Mercuric reductase OS=Streptomyces sp. SID5475 GN=merA MLQAHTGYDLAIIGSGAGAFAAAIAARNKGRSVVMVERGTTGGTCVNVGCVPSKALLAAA EARHGAQAASRFPGIQATEPALDFPALISGKDTLVGQLRAEKYTDLAAEYGWQIVHGTAT FADGPMLEVALNDGGTATVEAAHYLIATGSAPTAPHIDGLDQVDYLTSTTAMELQQLPEH LLILGGGYVGLEQAQLFARLGSRVTLAVRSRLASREEPEISAGIENIFREEGITVHTRTQ LRAVRRDGEGILATLTGPDGDQQVRASHLLIATGRRSVTNGLGLERVGVKTGERGEVVVD EYLRTDNPRIWAAGDVTCHPDFVYVAAAHGTLVADNALDGAERTLDYTALPKVTFTSPAI ASVGLTEAQLTEAGIAHQTRTLSLENVPRALVNRDTRGLVKLIAERGTGKLLAAHVLAEG AGDVITAATYAITAGLTVDQLARTWHPYLTMAEALKLAAQTFTSDVAKLSCCAG