Crystallization (Comment) | Organism |
---|---|
in complex with thiocyanate and azide, to 0.976 and 1.0 A resolution, respectively. The crystal structure of the Cld-azide complex reveals a single well-defined orientation of the azide molecule in the heme pocket. EPR shows a pH-dependent heme structure, probably due to acid-base transitions of the surrounding amino-acid residues stabilizing azide | Magnetospirillum sp. |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Magnetospirillum sp. | A0A0M3KL46 | - |
- |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
heme | wild-type Cld shows a variety of low- and high-spin ferric heme forms. Addition of an axial ligand, such as azide or imidazole, removes this heterogeneity almost entirely | Magnetospirillum sp. |