Protein Domain : IPR012049

Type:  Family Name:  Menaquinone:cytochrome c reductase, cytochrome b/c subunit
Description:  The qcr operon in Bacillus subtilisencodes the menaquinone:cytochrome c reductase complex, which is closely related to but distinct from mitochondrial cytochrome bc1 and chloroplast b6f complexes. QcrA is similar to Rieske-type iron-sulphur proteins; QcrB is similar in size and sequence to b-type cytochromes from b6f complexes; and QcrC has a novel structure that resembles a fusion between subunit IV of b6f complexes and cytochrome c. The amino (subunit IV) region of QcrC appears to have three transmembrane domains. The carboxyl (cytochrome c) region most closely resembles the small cytochromes c-550 () found in Bacillus species []. Short Name:  MenaQ_cyt_c_Rdtase_cyt_b/c-su
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0 Child Features

2 Contains

DB identifier Type Name
IPR009056 Domain Cytochrome c-like domain
IPR005798 Domain Cytochrome b/b6, C-terminal

1 Cross References

Identifier
PIRSF036636

0 Found In

4 GO Annotations

GO Term Gene Name
GO:0005506 IPR012049
GO:0009055 IPR012049
GO:0020037 IPR012049
GO:0016021 IPR012049

4 Ontology Annotations

GO Term Gene Name
GO:0005506 IPR012049
GO:0009055 IPR012049
GO:0020037 IPR012049
GO:0016021 IPR012049

0 Parent Features

0 Proteins

1 Publications

First Author Title Year Journal Volume Pages PubMed ID
            7592464