Cloned (Comment) | Organism |
---|---|
- |
Chromobacterium violaceum |
Crystallization (Comment) | Organism |
---|---|
vapor-diffusion hanging drop method at 4°C, reservoir solution contains 1 ml of 1.65-1.9 M ammonium sulfate, 40-100 mM NaCl and 20 mM HEPES pH 7.5, hanging drops are made using equal volumes of enzyme, 20 mg/ml, and reservoir solution, crystals grow in about one week, crystal structures of Fe-free apoenzyme, Fe3+-bound enzyme and Fe3+ plus 7,8-dihydro-L-biopterin-bound enzyme at 1.7 A, 2.0 A and 1.4 A resolution respectively | Chromobacterium violaceum |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Iron | - |
Homo sapiens | |
Iron | enzyme is active only in the presence of Fe2+ | Chromobacterium violaceum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Chromobacterium violaceum | P30967 | - |
- |
Homo sapiens | P00439 | - |
- |