Patent ID: 7199099

Claim:
An isolated copper binding protein having a sequence selected from the group consisting of N-2-isopropylester-(4-thionyl-5-hydroxy-imidazole)-Gly 1 -Ser 2 -Cys 3 -Tyr 4 -pyrrolidine-(4-thionyl-5-hydroxy-imidazole)-Ser 5 -Cys 6 -Met 7 and N-2-isopropylester-(4-thiocarbonyl-5-hydroxy-imidazolate)-Gly 1 -Ser 2 -Cys 3 -Tyr 4 -pyrrolidine-(4hydroxy-5-thiocarbonyl-imidazolate)-Ser 5 -Cys 6 -Met 7 .