Results 61 to 70 of about 139,239 (224)

Bisulfite reductase of Desulfovibrio vulgaris: explanation for product formation [PDF]

Journal of Bacteriology, 1977
Bisulfite reductase, purified from Desulfovibrio vulgaris, was coupled with the pyruvate phosphoroclastic reaction. Moderate to low reducing conditions resulted in the formation of trithionate; however, when the concentration of reductant was high, a mixture of trithionate and thiosulfate was formed. Sulfide was also a detectable product, but only when
J M Akagi, H L Drake
openaire   +3 more sources

H2 Kinetic Isotope Fractionation Superimposed by Equilibrium Isotope Fractionation During Hydrogenase Activity of D. vulgaris Strain Miyazaki

Frontiers in Microbiology, 2019
We determined 2H stable isotope fractionation at natural abundances associated with hydrogenase activity by whole cells of Desulfovibrio vulgaris strain Miyazaki F expressing a NiFe(Se) hydrogenase.
Michaela Löffler, Steffen Kümmel, Carsten Vogt, Hans-Hermann Richnow   +3 more
doaj   +1 more source

Redox-dependent rearrangements of the NiFeS cluster of carbon monoxide dehydrogenase

eLife, 2018
The C-cluster of the enzyme carbon monoxide dehydrogenase (CODH) is a structurally distinctive Ni-Fe-S cluster employed to catalyze the reduction of CO2 to CO as part of the Wood-Ljungdahl carbon fixation pathway.
Elizabeth C Wittenborn, Mériem Merrouch, Chie Ueda, Laura Fradale, Christophe Léger, Vincent Fourmond, Maria-Eirini Pandelia, Sébastien Dementin, Catherine L Drennan   +8 more
doaj   +1 more source

Extracellular Electron Transfer Is a Bottleneck in the Microbiologically Influenced Corrosion of C1018 Carbon Steel by the Biofilm of Sulfate-Reducing Bacterium Desulfovibrio vulgaris. [PDF]

PLoS ONE, 2015
Carbon steels are widely used in the oil and gas industry from downhole tubing to transport trunk lines. Microbes form biofilms, some of which cause the so-called microbiologically influenced corrosion (MIC) of carbon steels.
Huabing Li, Dake Xu, Yingchao Li, Hao Feng, Zhiyong Liu, Xiaogang Li, Tingyue Gu, Ke Yang   +7 more
doaj   +1 more source

Prediction and Characterization of Missing Proteomic Data inDesulfovibrio vulgaris [PDF]

Comparative and Functional Genomics, 2011
Proteomic datasets are often incomplete due to identification range and sensitivity issues. It becomes important to develop methodologies to estimate missing proteomic data, allowing better interpretation of proteomic datasets and metabolic mechanisms underlying complex biological systems.
Feng Li, Lei Nie, Gang Wu, Jianjun Qiao, Weiwen Zhang   +4 more
openaire   +2 more sources

Bio‐Inspired Self‐Assembly of Enzyme‐Micelle Systems for Semi‐Artificial Photosynthesis

Angewandte Chemie, Volume 137, Issue 18, April 25, 2025.
This study introduces a bio‐hybrid assembly inspired by lipid‐protein interactions in nature by utilizing photosensitized surfactants that self‐assemble into light‐absorbing micellar scaffolds capable of interfacing with hydrogenases and formate dehydrogenases. This semi‐artificial approach enabled benchmark turnover numbers for solar H2 production and
Yongpeng Liu, Santiago Rodríguez‐Jiménez, Hongwei Song, Andrea Pannwitz, Dongseok Kim, Ana M. Coito, Rita R. Manuel, Sophie Webb, Lin Su, Shannon A. Bonke, Ross D. Milton, Inês A. C. Pereira, Sylvestre Bonnet, Leif Hammarström, Erwin Reisner   +14 more
wiley   +2 more sources

Fortification of FeS Clusters Reshapes Anaerobic CO Dehydrogenase into an Air‐Viable Enzyme Through Multilayered Sealing of O2 Tunnels

Angewandte Chemie International Edition, EarlyView.
Fortification of FeS clusters in Ni─Fe CO dehydrogenase (Carboxydothermus hydrogenoformans) reshapes this anaerobic enzyme into an air‐viable variant through multilayered O2 tunnel sealing. The engineered enzyme retains structural integrity and catalytic efficiency in ambient air, offering a practical solution for industrial CO/CO2 bioconversion ...
Suk Min Kim, So Yeon Kong, Jingu Kang, Jeong Seok Ji, Sung Heuck Kang, Hye‐Jin Yoon, Hyunwoo Kim, Jungki Ryu, Hyung Ho Lee, Yong Hwan Kim   +9 more
wiley   +1 more source

Herbal Medicine for Colorectal Cancer Treatment: Molecular Mechanisms and Clinical Applications

Cell Proliferation, EarlyView.
Colorectal cancer is a prevalent gastrointestinal tumour and the second deadliest cancer worldwide, affecting approximately 10% of all cancers and cancer‐related deaths. Current clinical methods for treating CRC cause gastrointestinal abnormalities and myelosuppression.
Zuqing Su, Yanlin Li, Zihao Zhou, Bing Feng, Haiming Chen, Guangjuan Zheng   +5 more
wiley   +1 more source

Amino acid sequence of Desulfovibrio vulgaris flavodoxin.

Journal of Biological Chemistry, 1977
The complete amino acid sequence for the 148-amino acid flavodoxin from Desulfovibrio vulgaris was determined to be: H3N+-Met-Pro-Lys-Ala-Leu-Ile-Val-Tyr-Gly-Ser-Thr-Thr-Gly-Asn-Thr-Glu-Tyr-Thr-Ala-Glu-Thr-Ile-Ala-Arg-Glu-Leu-Ala-Asn-Ala-Gly-Tyr-Glu-Val-Asp-Ser-Arg-Asp-Ala-Ala-Ser-Val-Glu-Ala-Gly-Gly-Leu-Phe-Glu-Gly-Phe-Asp-Leu-Val-Leu-Leu-Gly-Cys-Ser ...
J L Fox, M Dubourdieu
openaire   +3 more sources

Effects of Genetic and Physiological Divergence on the Evolution of a Sulfate-Reducing Bacterium under Conditions of Elevated Temperature

mBio, 2020
Adaptation via natural selection is an important driver of evolution, and repeatable adaptations of replicate populations, under conditions of a constant environment, have been extensively reported.
Megan L. Kempher, Xuanyu Tao, Rong Song, Bo Wu, David A. Stahl, Judy D. Wall, Adam P. Arkin, Aifen Zhou, Jizhong Zhou   +8 more
doaj   +1 more source