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Literature summary for 7.1.1.4 extracted from

  • Komorowski, L.; Anemüller, S.; Schäfer, G.
    First expression and characterization of a recombinant CuA-containing subunit II from an archaeal terminal oxidase complex (2001), J. Bioenerg. Biomembr., 33, 27-34.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
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Sulfolobus acidocaldarius

Metals/Ions

Metals/Ions Comment Organism Structure
copper the recombinant subunit SoxH of the SoxM complex contains a correctly inserted binuclear Cu(A) cluster. In recombinant form, the metal interacts with cytochrome c as an artificial electron donor. The physiological electron donor is unknown, since Sulfolobus acidocaldarius does not contain any c-type cytochromes. The purple copper center of SoxM shows a pH dependency with a pKa at 6.4, suggesting protonation of the Cu-ligating histidines. Contains 1.3 Cu atoms per SoxH molecule Sulfolobus acidocaldarius

Organism

Organism UniProt Comment Textmining
Sulfolobus acidocaldarius F2Z6G7 subunit H of the SoxM supercomplex
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Purification (Commentary)

Purification (Comment) Organism
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Sulfolobus acidocaldarius

Synonyms

Synonyms Comment Organism
SoxM supercomplex
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Sulfolobus acidocaldarius

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
80
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high thermostability of the soluble form of subunit SoxH Sulfolobus acidocaldarius