Cloned (Comment) | Organism |
---|---|
expression of H63C mutant in Escherichia coli | Homo sapiens |
Protein Variants | Comment | Organism |
---|---|---|
H63C | Cu,Zn-SOD, mutant with exchange of metal-bridging proton-donor His63 for Cys, binds Cu2+, but not Zn2+, 1% remaining activity compared to wild-type | Homo sapiens |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Co2+ | Co2+ binds at zinc site | Homo sapiens | |
Cu2+ | Cu,Zn-SOD mutant H63C | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
Cu,Zn-SOD | - |
Homo sapiens CuZn-SOD | - |
Cu,Zn-SOD | - |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
2 superoxide + 2 H+ = O2 + H2O2 | A metalloprotein. Enzymes from most eukaryotes contain both copper and zinc, those from mitochondria and most prokaryotes contain manganese or iron. ligand binding site and structure | Homo sapiens |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Homo sapiens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
O2- + H+ | - |
Homo sapiens | O2 + H2O2 | - |
? | |
O2- + H+ | - |
Homo sapiens CuZn-SOD | O2 + H2O2 | - |
? |