User profiles for Akihiro Okamotao
Akihiro OkamotoNational Institute for Materials Science Cited by 3755 |
Dual substrate recognition of aminotransferases
K Hirotsu, M Goto, A Okamoto… - The Chemical Record, 2005 - Wiley Online Library
Pyridoxal 5′‐phosphate‐dependent aminotransferases reversibly catalyzes the transamination
reaction in which the α‐amino group of amino acid 1 is transferred to the 2‐oxo acid of …
reaction in which the α‐amino group of amino acid 1 is transferred to the 2‐oxo acid of …
Thermal Hall effect of magnons
S Murakami, A Okamoto - Journal of the Physical Society of Japan, 2017 - journals.jps.jp
We review recent developments in theories and experiments on the magnon Hall effect. We
derive the thermal Hall conductivity of magnons in terms of the Berry curvature of magnonic …
derive the thermal Hall conductivity of magnons in terms of the Berry curvature of magnonic …
Interkingdom microbial consortia mechanisms to guide biotechnological applications
Microbial consortia are capable of surviving diverse conditions through the formation of
synergistic population‐level structures, such as stromatolites, microbial mats and biofilms. …
synergistic population‐level structures, such as stromatolites, microbial mats and biofilms. …
Rate enhancement of bacterial extracellular electron transport involves bound flavin semiquinones
A Okamoto, K Hashimoto… - Proceedings of the …, 2013 - National Acad Sciences
Extracellular redox-active compounds, flavins and other quinones, have been hypothesized
to play a major role in the delivery of electrons from cellular metabolic systems to …
to play a major role in the delivery of electrons from cellular metabolic systems to …
[PDF][PDF] Self‐constructed electrically conductive bacterial networks
R Nakamura, F Kai, A Okamoto, GJ Newton… - Angewandte …, 2009 - tissueeng.net
Microbial attachment to mineral surfaces is a fundamental process for initiating a broad range
of biochemical and geological events in a natural environment.[1] The genus Shewanella,[…
of biochemical and geological events in a natural environment.[1] The genus Shewanella,[…
[HTML][HTML] FeGenie: a comprehensive tool for the identification of iron genes and iron gene neighborhoods in genome and metagenome assemblies
Iron is a micronutrient for nearly all life on Earth. It can be used as an electron donor and
electron acceptor by iron-oxidizing and iron-reducing microorganisms and is used in a variety of …
electron acceptor by iron-oxidizing and iron-reducing microorganisms and is used in a variety of …
[HTML][HTML] Redesigning the substrate specificity of an enzyme by cumulative effects of the mutations of non-active site residues
S Oue, A Okamoto, T Yano, H Kagamiyama - Journal of Biological …, 1999 - ASBMB
Directed evolution was used to change the substrate specificity of aspartate aminotransferase.
A mutant enzyme with 17 amino acid substitutions was generated that shows a 2.1 × 10 6 -…
A mutant enzyme with 17 amino acid substitutions was generated that shows a 2.1 × 10 6 -…
[HTML][HTML] Uptake of self-secreted flavins as bound cofactors for extracellular electron transfer in Geobacter species
A Okamoto, K Saito, K Inoue, KH Nealson… - Energy & …, 2014 - pubs.rsc.org
Geobacter species are among the most efficient current-producing bacterial species, yet their
electron-transfer mechanisms have been scarcely investigated at the molecular level. Here…
electron-transfer mechanisms have been scarcely investigated at the molecular level. Here…
Design of all-inorganic molecular-based photocatalysts sensitive to visible light: Ti (IV)− O− Ce (III) bimetallic assemblies on mesoporous silica
The first photocatalysis operated by the visible-light induced metal-to-metal charge transfer (MMCT)
has been demonstrated for the Ti(IV)/Ce(III) bimetallic assemblies synthesized on …
has been demonstrated for the Ti(IV)/Ce(III) bimetallic assemblies synthesized on …
[HTML][HTML] Cell-secreted flavins bound to membrane cytochromes dictate electron transfer reactions to surfaces with diverse charge and pH
The variety of solid surfaces to and from which microbes can deliver electrons by extracellular
electron transport (EET) processes via outer-membrane c-type cytochromes (OM c-Cyts) …
electron transport (EET) processes via outer-membrane c-type cytochromes (OM c-Cyts) …