title: Homologous copper(I)-(thiolate)2-chromophores in yeast copper thionein.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D002942:Circular Dichroism; D003300:Copper / Q000032:analysis*; D004355:Drug Stability; D004880:Ergothioneine / Q000302:isolation & purification; D008667:Metalloproteins / Q000302:isolation & purification; D008970:Molecular Weight; D011487:Protein Conformation; D012441:Saccharomyces cerevisiae / Q000032:analysis*; D013057:Spectrum Analysis; D014965:X-Rays
chemical_list: D000596:Amino Acids; D008667:Metalloproteins; D003300:Copper; D004880:Ergothioneine