Crystallization (Comment) | Organism |
---|---|
hanging-drop vapor diffusion method. Structure of proteolyzed form of recombinant NapB at 1.25 A resolution | Haemophilus influenzae |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
periplasm | - |
Haemophilus influenzae | - |
- |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Haemophilus influenzae | - |
- |
- |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
heme | the diheme cytochrome NsapB constitutes the small subunit of the nitrate reductase. The two heme groups have nearly parallel heme planes. van der Waals distances with an iron-to-iron distance of 9.9 A. The two propionate side chaind on both heme groups are hydrogen-bonded to each other. The propionates of one of the heme groups are pulled towards the interior of the molecule due to a salt bridge and a number of hydrogen bonds between the propionates and conserved residues | Haemophilus influenzae |