Sulfide:quinone oxidoreductase in membranes of the hyperthermophilic bacterium Aquifex aeolicus (VF5)

2000 ◽  
Vol 173 (4) ◽  
pp. 233-244 ◽  
Author(s):  
Tobias Nübel ◽  
Christof Klughammer ◽  
Robert Huber ◽  
Günter Hauska ◽  
Michael Schütz
Keyword(s):  
Aquifex Aeolicus ◽  
Hyperthermophilic Bacterium ◽  
Sulfide:Quinone Oxidoreductase

scholarly journals A new sulfurtransferase from the hyperthermophilic bacterium Aquifex aeolicus

FEBS Journal ◽  
2007 ◽  
Vol 274 (17) ◽  
pp. 4572-4587 ◽  
Author(s):  
Marie-Cécile Giuliani ◽  
Pascale Tron ◽  
Gisèle Leroy ◽  
Corinne Aubert ◽  
Patrick Tauc ◽  
...  
Keyword(s):  
Aquifex Aeolicus ◽  
Hyperthermophilic Bacterium

scholarly journals Minimal and RNA-free RNase P in Aquifex aeolicus

2017 ◽  
Vol 114 (42) ◽  
pp. 11121-11126 ◽  
Author(s):  
Astrid I. Nickel ◽  
Nadine B. Wäber ◽  
Markus Gößringer ◽  
Marcus Lechner ◽  
Uwe Linne ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Saccharomyces Cerevisiae ◽  
Gene Transfer ◽  
Horizontal Gene Transfer ◽  
Rnase P ◽  
Aquifex Aeolicus ◽  
Trna Processing ◽  
Hyperthermophilic Bacterium ◽  
Domains Of Life

RNase P is an essential tRNA-processing enzyme in all domains of life. We identified an unknown type of protein-only RNase P in the hyperthermophilic bacterium Aquifex aeolicus: Without an RNA subunit and the smallest of its kind, the 23-kDa polypeptide comprises a metallonuclease domain only. The protein has RNase P activity in vitro and rescued the growth of Escherichia coli and Saccharomyces cerevisiae strains with inactivations of their more complex and larger endogenous ribonucleoprotein RNase P. Homologs of Aquifex RNase P (HARP) were identified in many Archaea and some Bacteria, of which all Archaea and most Bacteria also encode an RNA-based RNase P; activity of both RNase P forms from the same bacterium or archaeon could be verified in two selected cases. Bioinformatic analyses suggest that A. aeolicus and related Aquificaceae likely acquired HARP by horizontal gene transfer from an archaeon.

Crystal structure of Aquifex aeolicus gene product Aq1627: a putative phosphoglucosamine mutase reveals a unique C-terminal end-to-end disulfide linkage

2017 ◽  
Vol 13 (7) ◽  
pp. 1370-1376
Author(s):  
Upasana Sridharan ◽  
Seiki Kuramitsu ◽  
Shigeyuki Yokoyama ◽  
Thirumananseri Kumarevel ◽  
Karthe Ponnuraj
Keyword(s):  
Crystal Structure ◽  
Gene Product ◽  
Aquifex Aeolicus ◽  
Disulfide Linkage ◽  
Hyperthermophilic Bacterium ◽  
End To End

The crystal structure of Aq1627 protein from Aquifex aeolicus, a hyperthermophilic bacterium has been solved, which reveals a unique end-to-end disulfide linkage.

[NiFe] hydrogenases from the hyperthermophilic bacterium Aquifex aeolicus: properties, function, and phylogenetics

Extremophiles ◽  
2003 ◽  
Vol 7 (2) ◽  
pp. 145-157 ◽  
Author(s):  
Marianne Brugna-Guiral ◽  
Pascale Tron ◽  
Wolfgang Nitschke ◽  
Karl-Otto Stetter ◽  
Benedicte Burlat ◽  
...  
Keyword(s):  
Aquifex Aeolicus ◽  
Hyperthermophilic Bacterium

Characterization of a extreme thermostable fructose-1,6-bisphosphate aldolase from hyperthermophilic bacterium Aquifex aeolicus

2009 ◽  
Vol 45 (4) ◽  
pp. 261-266 ◽  
Author(s):  
Im-Joung La ◽  
Da-Young Eum ◽  
Vinayakumar Gedi ◽  
Jinheung Kim ◽  
Byeongmoon Jeong ◽  
...  
Keyword(s):  
Aquifex Aeolicus ◽  
Hyperthermophilic Bacterium ◽  
Fructose 1,6 Bisphosphate

Characterization of a new periplasmic single-domain rhodanese encoded by a sulfur-regulated gene in a hyperthermophilic bacterium Aquifex aeolicus

Biochimie ◽  
2010 ◽  
Vol 92 (4) ◽  
pp. 388-397 ◽  
Author(s):  
Marie-Cécile Giuliani ◽  
Cécile Jourlin-Castelli ◽  
Gisèle Leroy ◽  
Aderrahman Hachani ◽  
Marie Thérèse Giudici-Orticoni
Keyword(s):  
Single Domain ◽  
Aquifex Aeolicus ◽  
Hyperthermophilic Bacterium

scholarly journals Characterizing a monotopic membrane enzyme. Biochemical, enzymatic and crystallization studies on Aquifex aeolicus sulfide:quinone oxidoreductase

2010 ◽  
Vol 1798 (11) ◽  
pp. 2114-2123 ◽  
Author(s):  
Marco Marcia ◽  
Julian D. Langer ◽  
David Parcej ◽  
Vitali Vogel ◽  
Guohong Peng ◽  
...  
Keyword(s):  
Aquifex Aeolicus ◽  
Membrane Enzyme ◽  
Sulfide:Quinone Oxidoreductase
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