>tr|D3E660|D3E660_GEOS4 Four-helix bundle copper-binding protein OS=Geobacillus sp. (strain Y412MC10) OX=481743 GN=GYMC10_4091 PE=4 SV=1 MLNELKYKECIEACLQCMNACNVCYVSCLKEYELAMLRDCITLDRECADICAFAAQAMSR KSPYVKEICELCIKACLACAEECEKHDHEHCKQCAEACRKCAEACREMLSHV