Blue copper oxidase CueO

Function

Blue copper oxidase CueO (CueO) is an E. coli enzyme which catalyzes the conversion of Cu+1 to Cu+2 resulting in the detoxification of copper by the prevention of its uptake into the cytoplasm.

Relevance

CueO is involved in prevention of oxidative damage in the periplasm.

Structural highlights

The .

3D structures of blue copper oxidase CueO

Updated on 16-November-2015

3nsf – EcCueO – Escherichia coli

3nt0 – EcCueO (mutant) + Cu+1
3od3, 3pav, 4e9q, 4e9r, 4e9s, 4e9t, 4ef3, 4ner – EcCueO + Cu+2
3nsc, 3nsd, 3uaa, 3uab, 3uac, 3uad, 3uae, 4hak, 4hal – EcCueO (mutant) + Cu+2
3qqx – EcCueO (mutant) + Cu+2 + Cu+1
1n68 – EcCueO + Cu+2 + Cu-Cl-Cu
1pf3 – EcCueO (mutant) + Cu+2 + Cu-Cl-Cu
2fqd, 2fqe, 2fqf, 2fqg, 3pau – EcCueO + Cu+2 + Cu-O-Cu
2yxv, 2yxw, 3nsy – EcCueO (mutant) + Cu+2 + Cu-O-Cu

References