Yan Zhang,Steffen Rump,Vadim N Gladyshev
Yan Zhang
The trace element molybdenum (Mo) is the catalytic component of important enzymes involved in global nitrogen, sulfur, and carbon metabolism in both prokaryotes and eukaryotes. With the exception of nitrogenase, Mo is complexed by a pterin ...
Jacqueline K Barton,Eric D Olmon,Pamela A Sontz
Jacqueline K Barton
In all organisms, oxidation threatens the integrity of the genome. DNA-mediated charge transport (CT) may play an important role in the generation and repair of this oxidative damage. In studies involving long-range CT from intercalating Ru...
M≡E and M=E Complexes of Iron and Cobalt that Emphasize Three-fold Symmetry (E = O, N, NR) [0.03%]
突出三重对称性的铁和钴的M≡E和M=E配合物（E = O，N，NR）
Caroline T Saouma,Jonas C Peters
Caroline T Saouma
Mid-to-late transition metal complexes that feature terminal, multiply bonded ligands such as oxos, imides, and nitrides have been invoked as intermediates in several catalytic transformations of synthetic and biological significance. Until...
Partha Basu,Sharon J N Burgmayer
Partha Basu
The molybdenum cofactor is composed of a molybdenum coordinated by one or two rather complicated ligands known as either molybdopterin or pyranopterin. Pterin is one of a large family of bicyclic N-heterocycles called pteridines. Such molec...
Metallosurfactants of bioinorganic interest: Coordination-induced self assembly [0.03%]
具有生物无机化学特色的金属表面活性剂研究：配位驱动的自组装现象
Tate Owen,Alison Butler
Tate Owen
This review covers selected surfactant ligands that undergo a change in aggregate morphology upon coordination of a metal ion, with a particular focus on coordination-induced micelle-to-vesicle transitions. The surfactants include microbial...
Ravindra Venkatramani,Shahar Keinan,Alexander Balaeff et al.
Ravindra Venkatramani et al.
Theoretical studies of charge transport in deoxyribonucleic acid (DNA) and peptide nucleic acid (PNA) indicate that structure and dynamics modulate the charge transfer rates, and that different members of a structural ensemble support diffe...
The History of the Discovery of the Molybdenum Cofactor and Novel Aspects of its Biosynthesis in Bacteria [0.03%]
钼辅因子发现的历史及其生物合成在细菌中的新进展
Silke Leimkühler,Margot M Wuebbens,K V Rajagopalan
Silke Leimkühler
Biosynthesis of the molybdenum cofactor in bacteria is described with a detailed analysis of each individual reaction leading to the formation of stable intermediates during the synthesis of molybdopterin from GTP. As a starting point, the ...
Russ Hille,Takeshi Nishino,Florian Bittner
Russ Hille
Recent progress in our understanding of the structural and catalytic properties of molybdenum-containing enzymes in eukaryotes is reviewed, along with aspects of the biosynthesis of the cofactor and its insertion into apoprotein.
Yilin Hu,Markus W Ribbe
Yilin Hu
Biosynthesis of nitrogenase FeMoco is a highly complex process that requires, minimally, the participation of nifS, nifU, nifB, nifE, nifN, nifV, nifH, nifD and nifK gene products. Previous genetic analyses have identified the essential fac...
Structural, Mechanistic and Coordination Chemistry of Relevance to the Biosynthesis of Iron-Sulfur and Related Iron Cofactors [0.03%]
与铁硫和相关铁辅因子生物合成相关的结构、机理及配位化学
Wenbin Qi,J A Cowan
Wenbin Qi
Iron-sulfur clusters are an important class of protein-bound prosthetic center that find wide utility in nature. Roles include electron transfer, enzyme catalysis, protein structure stabilization, and regulation of gene expression as transc...