Roland Aasa

Stockholm University — Sweden

Biochemistry, Genetics and Molecular Biology · Life Sciences

37h-index5.1kcitations77works0.02yr avg
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Research Topics

Photosynthetic Processes and Mechanisms(37), Electron Spin Resonance Studies(23), Electrochemical Analysis and Applications(16), Spectroscopy and Quantum Chemical Studies(14), Photoreceptor and optogenetics research(13)

Publications77 total

Water−Hydroxide Exchange Reactions at the Catalytic Site of Heme−Copper Oxidases
Biochemistry·2003· 30 cited
Chlorite dismutase from Ideonella dechloratans
JBIC Journal of Biological Inorganic Chemistry·2001· 99 cited
Association Forms of NO in Sodium Ion-Exchanged A-Type Zeolite:  Temperature-Dependent Q-Band EPR Spectra
The Journal of Physical Chemistry A·2000· 33 cited
The Distal Heme Center in <i>Bacillus</i> <i>subtilis</i> Succinate:Quinone Reductase Is Crucial for Electron Transfer to Menaquinone
Biochemistry·2000· 55 cited
High-potential states of blue and purple copper proteins
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology·1998· 19 cited
The type 2 copper of ascorbate oxidase
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology·1997· 11 cited
Electron paramagnetic resonance studies of the soluble CuA protein from the cytochrome ba3 of Thermus thermophilus
Biophysical Journal·1996· 32 citedOpen Access
Electron paramagnetic resonance studies of cobalt-substituted angiotensin I-converting enzyme
Journal of Inorganic Biochemistry·1996· 8 cited
A Ligand-Exchange Mechanism of Proton Pumping Involving Tyrosine-422 of Subunit I of Cytochrome Oxidase Is Ruled Out
Biochemistry·1996· 11 cited
Site-Directed Mutagenesis of Residues Lining a Putative Proton Transfer Pathway in Cytochrome <i>c</i> Oxidase from <i>Rhodobacter sphaeroides</i>
Biochemistry·1996· 37 cited
Water-Soluble, Recombinant Cu<sub>A</sub>-Domain of the Cytochrome <i>ba</i><sub>3</sub> Subunit II from <i>Thermus </i><i>thermophilus</i>
Biochemistry·1996· 114 cited
EPR studies of wild‐type and several mutants of cytochrome <i>c</i> oxidase from <i>Rhodobacter sphaeroides</i>: Glu<sup>286</sup> is not a bridging ligand in the cytochrome <i>a</i><sub>3</sub>‐Cu<sub>B</sub> center
FEBS Letters·1995· 25 cited
Transmembrane topology and axial ligands to hemes in the cytochrome b subunit of Bacillus subtilis succinate:menaquinone reductase
Biochemistry·1995· 47 cited
Multi-frequency EPR Evidence for a Binuclear CuA Center in Cytochrome c Oxidase: Studies with a 63Cu- and 65Cu-Enriched, Soluble Domain of the Cytochrome ba3 Subunit II from Thermus thermophilus
Biochemical and Biophysical Research Communications·1995· 25 cited
Soluble CuA-binding domain from the Paracoccus cytochrome c oxidase.
Journal of Biological Chemistry·1993· 162 citedOpen Access
Spectral and Physical Properties of Human Extracellular Superoxide Dismutase: A Comparison with CuZn Superoxide Dismutase
Archives of Biochemistry and Biophysics·1993· 34 cited
The nature of the Cu<sub>A</sub>center in cytochrome <i>c</i> oxidase
FEBS Letters·1993· 73 cited
Restoration of a lost metal-binding site: construction of two different copper sites into a subunit of the E. coli cytochrome o quinol oxidase complex.
The EMBO Journal·1992· 152 citedOpen Access
Two hemes in Bacillus subtilis succinate:menaquinone oxidoreductase (complex II)
Biochemistry·1992· 100 cited
Multifrequency EPR investigations into the origin of the S2-state signal at g = 4 of the O2-evolving complex
Biochimica et Biophysica Acta (BBA) - Bioenergetics·1992· 88 cited
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Frequent Co-authors

Bo G. Malmström(23), Tore Vänngård(18), Lars‐Erik Andréasson(5), Göran Karlsson(5), Steven Slappendel(5), Gerrit A. Veldink(5), Bengt Reinhammar(4), Johannes F.G. Vliegenthart(4), Örjan Hansson(3), Lars Hederstedt(3), P. Jensen(3), P Aisen(2), Pekka Lappalainen(2), Robert B. Gennis(2), Lars Mikael Broman(2), Claire E. Slutter(2), G. Marius Clore(2), Nils Ellfolk(2), Marjaana Rönnberg(2), Alice Haddy(2)