Zobrazeno 1 - 10
of 290
pro vyhledávání: '"Takumi Noguchi"'
Autor:
Yuichiro Shimada, Takehiro Suzuki, Takumi Matsubara, Tomomi Kitajima-Ihara, Ryo Nagao, Naoshi Dohmae, Takumi Noguchi
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
How photosynthetic oxygen evolution is originated on ancient Earth is unknown. Here, the authors find that some amino acid residues at the ligand sites of the Mn cluster can be posttranslationally converted to the original carboxylate residues, which
Externí odkaz:
https://doaj.org/article/f6c43eadea1d48d1be8e542e6b6db345
Autor:
Fumiya Hirama, Jotaro Urabe, Hideyuki Doi, Takehiro Kazama, Takumi Noguchi, Tyler H. Tappenbeck, Izumi Katano, Masato Yamamichi, Takehito Yoshida, James J. Elser
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
Terrestrial organic matter (t-OM) has been recognized as an important cross-boundary subsidy to aquatic ecosystems. However, recent evidence has shown that t-OM contributes little to promote secondary production in lakes because it is a low-quality f
Externí odkaz:
https://doaj.org/article/0565449ab8a84e50900007b2c439b50c
Publikováno v:
Inorganics, Vol 10, Iss 6, p 84 (2022)
To elucidate the oxidation behavior of the 2,2′-azobisphenolate (azp) ligand, a series of homoleptic 1:2 AlIII complexes of four azp derivatives (L1) with 5,5′-dichloro-, 5,5′-dimethyl-, 5,5′-di-t-butyl-, 3,3′,5,5′-tetramethyl-substituent
Externí odkaz:
https://doaj.org/article/3edb16b4ddd54a4cad79adf2df18107c
Publikováno v:
Buildings, Vol 10, Iss 5, p 91 (2020)
The evaluation of the maximum and cumulative response is an important issue for the seismic design of new base-isolated buildings. This study predicts the maximum and cumulative response of a 14-story reinforced concrete base-isolated building using
Externí odkaz:
https://doaj.org/article/6d4c799771f242b4953c9ea35b861dd3
Publikováno v:
Materials, Vol 13, Iss 11, p 2509 (2020)
This paper presents a prediction method and mathematical model based on experimental results for the change in pore structure of cement-based materials due to environmental conditions. It focuses on frost damage risk to cement-based materials such as
Externí odkaz:
https://doaj.org/article/12925000b9d3406e8eb90b8823696c69
Publikováno v:
The Journal of Physical Chemistry B. 126:8202-8213
Photosynthetic water oxidation takes place at the Mn
Publikováno v:
Biochemistry. 61:1351-1362
In photosystem II (PSII), the secondary plastoquinone electron acceptor Q
Autor:
Takumi Noguchi, Yuki Kato
Publikováno v:
Biochemistry. 60:3697-3706
The primary quinone electron acceptor QA is a key component in the electron transfer regulation in photosystem II (PSII), and hence accurate estimation of its redox potential, Em(QA-/QA), is crucial in understanding the regulatory mechanism. Although
Publikováno v:
The Journal of Physical Chemistry B. 125:6864-6873
Photosynthetic water oxidation is performed through a light-driven cycle of five intermediates (S0-S4 states) in photosystem II (PSII). The S2 → S3 transition, which involves concerted water and proton transfer, is a key process for understanding t
Autor:
Ko Imaizumi, Taishi Nishimura, Ryo Nagao, Keisuke Saito, Takeshi Nakano, Hiroshi Ishikita, Takumi Noguchi, Kentaro Ifuku
Publikováno v:
PNAS Nexus. 1(3)
Photosystem II (PSII) is a multi-subunit membrane protein complex that catalyzes light-driven oxidation of water to molecular oxygen. The chloride ion (Cl−) has long been known as an essential cofactor for oxygen evolution by PSII, and two Cl− io