NapB |
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PFAM accession number: | PF03892 |
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Interpro abstract (IPR005591): | The napB gene encodes a dihaem cytochrome c, the small subunit of a heterodimeric periplasmic nitrate reductase. The NapB protein is essential in transferring electrons to the large catalytic subunit NapA, which subsequently reduces nitrate to nitrite. [ (PUBMED:11389694) ]. |
GO process: | anaerobic respiration (GO:0009061) |
This is a PFAM domain. For full annotation and more information, please see the PFAM entry NapB