Discovery of a Ni2+-dependent guanidine hydrolase in bacteria
Nitrogen availability is a growth-limiting factor in many habitats, and the global nitrogen
cycle involves prokaryotes and eukaryotes competing for this precious resource. Only some …
cycle involves prokaryotes and eukaryotes competing for this precious resource. Only some …
Solving the conundrum: widespread proteins annotated for urea metabolism in bacteria are carboxyguanidine deiminases mediating nitrogen assimilation from …
Free guanidine is increasingly recognized as a relevant molecule in biological systems.
Recently, it was reported that urea carboxylase acts preferentially on guanidine, and …
Recently, it was reported that urea carboxylase acts preferentially on guanidine, and …
Bacterial catabolism of s-triazine herbicides: biochemistry, evolution and application
The synthetic s-triazines are abundant, nitrogen-rich, heteroaromatic compounds used in a
multitude of applications including, herbicides, plastics and polymers, and explosives. Their …
multitude of applications including, herbicides, plastics and polymers, and explosives. Their …
Detecting low concentrations of nitrogen-based adulterants in whey protein powder using benchtop and handheld NIR spectrometers and the feasibility of scanning …
Nitrogen-rich adulterants in protein powders present sensitivity challenges to conventional
combustion methods of protein determination which can be overcome by near Infrared …
combustion methods of protein determination which can be overcome by near Infrared …
Urea is a drop-in nitrogen source alternative to ammonium sulphate in Yarrowia lipolytica
Media components, including the nitrogen source, are significant cost factors in cultivation
processes. The nitrogen source also influences cell behavior and production performance …
processes. The nitrogen source also influences cell behavior and production performance …
The establishment of new protein expression system using N starvation inducible promoters in Chlorella
Chlorella is a unicellular green microalga that has been used in fields such as bioenergy
production and food supplementation. In this study, two promoters of N (nitrogen) deficiency …
production and food supplementation. In this study, two promoters of N (nitrogen) deficiency …
Efficient expression and purification of rat CRP in Pichia pastoris
B Cheng, YL Tang, YF Gou, JY Li, TH Xu… - Frontiers in …, 2024 - frontiersin.org
C-reactive protein (CRP) plays a crucial role in the diagnosis and monitoring of the non-
specific acute phase response in humans. In contrast, rat CRP (rCRP) is an atypical acute …
specific acute phase response in humans. In contrast, rat CRP (rCRP) is an atypical acute …
Diversity and ecological function of urease-producing bacteria in the cultivation environment of Gracilariopsis lemaneiformis
P Pei, M Aslam, H Wang, P Ye, T Li, H Liang, Q Lin… - Microbial Ecology, 2024 - Springer
Urease-producing bacteria (UPB) provide inorganic nitrogen for primary producers by
hydrolyzing urea, and play an important role in marine nitrogen cycle. However, there is still …
hydrolyzing urea, and play an important role in marine nitrogen cycle. However, there is still …
Role of a Two-Component Signal Transduction System RspA1/A2 in Regulating the Biosynthesis of Salinomycin in Streptomyces albus
K Zhang, A Mohsin, Y Dai, MF Ali, Z Chen… - Applied Biochemistry …, 2021 - Springer
The two-component system “AfsQ1/Q2” plays a crucial role to activate the production of
antibiotics ACT, RED, and CDA through directly binding the promoters of pathway-specific …
antibiotics ACT, RED, and CDA through directly binding the promoters of pathway-specific …
A novel decarboxylating amidohydrolase involved in avoiding metabolic dead ends during cyanuric acid catabolism in Pseudomonas sp. strain ADP
Cyanuric acid is a common environmental contaminant and a metabolic intermediate in the
catabolism of s-triazine compounds, including atrazine and other herbicides. Cyanuric acid …
catabolism of s-triazine compounds, including atrazine and other herbicides. Cyanuric acid …