Crystallization (Comment) | Organism |
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the biological unit, NrfH2NrfA4, houses 28 c-type heme groups, 22 of them with low spin and 6 with pentacoordinated high spin configuration. The high spin hemes, which are the electron entry and exit points of the complex, carry a highly unusual coordination for c-type hemes, lysine and methionine as proximal ligands in NrfA and NrfH, respectively. The midpoint redox potential of the NrfH menaquinol-interacting methionine-coordinated heme is -270 mV | Desulfovibrio vulgaris |
the biological unit, NrfH2NrfA4, houses 28 c-type heme groups, 22 of them with low spin and 6 with pentacoordinated high spin configuration. The high spin hemes, which are the electron entry and exit points of the complex, carry a highly unusual coordination for c-type hemes, lysine and methionine as proximal ligands in NrfA and NrfH, respectively. The redox potential of the catalytic lysine-coordinated high spin heme of NrfA is -50 mV | Desulfovibrio vulgaris |
Organism | UniProt | Comment | Textmining |
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Desulfovibrio vulgaris | - |
- |
- |
Desulfovibrio vulgaris | Q72EF3 | catalytic subunit NrfA | - |
Synonyms | Comment | Organism |
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NrfA | - |
Desulfovibrio vulgaris |
NrfH | - |
Desulfovibrio vulgaris |