>tr|Q48929|Q48929_METBR Copper response extracellular protein OS=Methanobacterium bryantii OX=2161 PE=4 SV=1 MVNIDKKIVIIVGIVILIAVVAGAFLVTGTASADNKVRVGYLPSTGDSLYFIAKEKGYFA DEGLDVQLNEFQTGPDEINSLLADKLDVEAGGVGEPLNFINNGKDLEIIGGAMGGGSSVI AKDNQTAQALRDKPKNYEGKTVATVKMSTPDVTIKAALKEQGVDLNKVNFVEFKTAADVV QAVKSGKAQVGLVWPPFEYTAQQQGLIIVKYSDEYQPNHPCCRIVTTETKLKANPDKWVK FERALIRAYDFYKNNPDETTAIVGKYVKMDQTTLKKALYNGHLSLVPDPNKKGTLAYWNF LEQLGYSNITNTSALDKSIDTTVYKTALDQLAQQNPNNANYKFLEKQYIKLDQ