EC Number |
Metals/Ions |
Reference |
---|
1.7.2.1 | copper |
- |
644788, 764078, 764480, 764943 |
1.7.2.1 | copper |
2.6 atoms copper per subunit, 2 type 1 Cu and 0.6 type 2 Cu |
659634 |
1.7.2.1 | copper |
2.9 atoms per subunit |
765354 |
1.7.2.1 | copper |
3.2 copper ions per trimer, most probably 3 type 1 and 3 type 2 copper, respectively |
658638 |
1.7.2.1 | copper |
5.5 ng/mg protein |
644782 |
1.7.2.1 | copper |
blue copper enzyme |
644785 |
1.7.2.1 | copper |
blue copper enzyme that shows little absorbance in the 460 nm range, purified recombinant nonactivated enzyme contains 1.97 mol Copper/mol enzyme, the CuSO4 activated enzyme contains 5.97 mol copper/mol enzyme i.e. 6 copper atoms per trimer, CuSO4 activation restores type 2 copper centers which are the sites of catalysis |
644784 |
1.7.2.1 | copper |
blue copper enzyme, 1 type 1 and 1 type 2 Cu atoms per subunit |
644785 |
1.7.2.1 | copper |
contains 2 type 1 copper atoms per molecule but no other types of copper |
644781 |
1.7.2.1 | copper |
copper atoms are coordinated by H122, C159, H168, and M173 for the type 1 Cu site and H127, H158, and H321 for the type 2 Cu site. The absorption spectrum of NirK displays two peaks at 598 and 449 nm characteristic for type I Cu proteins |
725012 |