Výsledky vyhledávání

Altering Conserved Lipid Binding Sites in Cytochrome c Oxidase of Rhodobacter sphaeroides Perturbs the Interaction between Subunits I and III and Promotes Suicide Inactivation of the Enzyme

Autor: Rodney C. Baker, Denise A. Mills, Jimmy Gray, Jonathan P. Hosler, Chris Purser, Lakshman Varanasi, Anna Murphree

Publikováno v: Biochemistry. 45:14896-14907

Subunit III of the three-subunit catalytic core of cytochrome c oxidase (CcO) contains no metal centers, but it does bind two lipids, within a deep cleft, in binding sites conserved from bacteria to humans. Subunit III binds to subunit I, where it pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e5b3982b6200f95297b2be248b673f3
https://doi.org/10.1021/bi061390q

Zobrazit plný text záznamu

Subunit III of Cytochrome c Oxidase of Rhodobacter sphaeroides Is Required To Maintain Rapid Proton Uptake through the D Pathway at Physiologic pH

Autor: Jimmy Gray, Gwen Gilderson, Peter Brzezinski, Jonathan P. Hosler, Anna Aagaard, Lina Salomonsson

Publikováno v: Biochemistry. 42:7400-7409

The catalytic core of cytochrome c oxidase is composed of three subunits where subunits I and II contain all of the redox-active metal centers and subunit III is a seven transmembrane helix protein that binds to subunit I. The N-terminal region of su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b1dabaeeb6a5c53910dc72a11bc0813
https://doi.org/10.1021/bi0341298

Zobrazit plný text záznamu

Mutagenic analysis of Cox11 of Rhodobacter sphaeroides: insights into the assembly of Cu(B) of cytochrome c oxidase

Autor: Dennis R. Winge, Daniel Smith, Audie Thompson, Heather S. Carr, Aimin Liu, Jimmy Gray, Jonathan P. Hosler

Publikováno v: Biochemistry. 49(27)

The Cu(I) chaperone Cox11 is required for the insertion of Cu(B) into cytochrome c oxidase (CcO) of mitochondria and many bacteria, including Rhodobacter sphaeroides. Exploration of the copper binding stoichiometry of R. sphaeroides Cox11 led to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21a212f77ef9276ea557da3425270c17
https://pubmed.ncbi.nlm.nih.gov/20524628

Zobrazit plný text záznamu

The roles of Rhodobacter sphaeroides copper chaperones PCuAC and Sco (PrrC) in the assembly of the copper centers of the aa3-type and the cbb3-type cytochrome c oxidases

Autor: Jonathan P. Hosler, Jimmy Gray, Audie Thompson, Aimin Liu

Publikováno v: Biochimica et Biophysica Acta (BBA) - Bioenergetics. (6):955-964

The α proteobacter Rhodobacter sphaeroides accumulates two cytochrome c oxidases (C c O) in its cytoplasmic membrane during aerobic growth: a mitochondrial-like aa 3 -type C c O containing a di-copper Cu A center and mono-copper Cu B , plus a cbb 3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::096ab6a6c55b11b4006554d97e9b51d0

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání