Results 141 to 150 of about 131,699 (232)

Open and closed structures of L-arginine oxidase by cryo-electron microscopy and X-ray crystallography. [PDF]

J Biochem
Yamaguchi H, Takahashi K, Numoto N, Suzuki H, Tatsumi M, Kamegawa A, Nishikawa K, Asano Y, Mizukoshi T, Miyano H, Fujiyoshi Y, Sugiki M.   +11 more
europepmc   +1 more source

Atomically precise metal cluster enzymes for pathological tissue regeneration

BMEMat, EarlyView.
Schematic illustration of atomically precise metal cluster enzymes (MCEs) for pathological tissue regeneration. Atomically precise MCEs can modulate biological processes, such as attenuation of inflammatory responses, eradication of bacterial pathogens, regulation of angiogenesis, and promotion of cell development.
Ziqiang Xiong, Zhifeng Shi, Mengqing Li, Jien Han, Haoyan Chen, Maofei Ran, Shaojian Zhong, Limin Ma, Chengyun Ning, Youzhun Fan, Zhenghua Tang, Peng Yu   +11 more
wiley   +1 more source

Transcription-Coupled Template Reconfiguration of 8-Oxoguanine for Error-Prone Transcription Revealed by Time-Resolved X-ray Crystallography and Molecular Dynamics. [PDF]

J Am Chem Soc
Oh J, Konovalov KA, Hou P, Chong J, Huang X, Wang D.   +5 more
europepmc   +1 more source

Weak‐Solvent‐Coordination Inducing MnNCN Preferential Orientation Toward High‐Capacity and Fast‐Charge Lithium‐Ion Storage

Carbon Energy, EarlyView.
Preferentially oriented MnNCN nanosheets with high active (003) facets were synthesized by an aqueous weak solvent‐coordination strategy, and highly integrated MnNCN/CNT composite was in‐situ constructed as a high‐capacity fast‐charging anode. NCM811//MnNCN/CNT pouch cell exhibits a high energy density of 325 Wh kg−1 with a long cycle‐life over 200 ...
Penghui Guo, Chongteng Wu, Mengying Guo, Xing Shen, Yiming Zhang, Junying Li, Jizhuang He, Jingze Guo, Jing Wang, Yufeng Luo, Weiyou Yang, Guoqiang Tan   +11 more
wiley   +1 more source

Crystal engineering of a 1:1 5-fluoro-cytosine-4-hy-droxy-benzaldehyde cocrystal: insights from X-ray crystallography and Hirshfeld analysis. [PDF]

Acta Crystallogr E Crystallogr Commun
Sangavi M, Mohana M, Butcher RJ, McMillen CD.   +3 more
europepmc   +1 more source

Catalytic Generation of Cationic Gold Carbene Complexes From 7‐Alkynylnorbornadienes and Their Intermolecular Cyclopropanation With Alkenes

Chemistry – A European Journal, EarlyView.
Efficient cationic gold(I)‐catalyzed intermolecular cyclopropanation of 7‐alkynylnorbornadiene derivatives has been developed. This methodology offers the synthesis of a new class of norbornene derivatives in high yield with excellent diastereoselectivity.
Kento Ishida, Kenta Toei, Fumiaki Tomi, Norio Sakai   +3 more
wiley   +1 more source

The Role of Iron‐Hyponitrite Intermediates in Biology and Insights From Synthetic Model Complexes

Chemistry – A European Journal, EarlyView.
Despite the difference in active site architecture, NO reduction by different NOR enzymes is expected to be linked by a common intermediate: hyponitrite (N2O22−). However, experimentally, very little is known about the coordination chemistry of iron with hyponitrite and the expected Fe‐hyponitrite intermediates.
Michael O. Lengel, Nicolai Lehnert
wiley   +1 more source

MatchMaps: non-isomorphous difference maps for X-ray crystallography. [PDF]

J Appl Crystallogr
Brookner DE, Hekstra DR.
europepmc   +1 more source

Spotlight on the Nucleotide: Solid‐State NMR for the Investigation of ATP Hydrolysis in the ATPase SmsC

Chemistry – A European Journal, EarlyView.
Nucleotide‐detected solid‐state NMR has been applied to probe nucleotide conformations and dynamics during ATP hydrolysis using the dimeric P‐loop ATPase SmsC as a model protein. The different stages of ATP hydrolysis have been mimicked by ATP analogues for which different degrees of conformational heterogeneity have been observed. ABSTRACT Solid‐state
Nina Wehr, Laure Decamps, Julius Schlüter, Koen Linssen, Georg Künze, Kushal Sengupta, Serena DeBeer, Thomas Wiegand   +7 more
wiley   +1 more source