Results 81 to 90 of about 2,028,343 (313)

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Immobilization of enzymes on magnetic particles

, 2006
Item not available in this repository.Magnetic particles have been increasingly used as carriers for binding proteins, enzymes, and drugs. Such immobilization procedures for proteins, enzymes, antibodies, and other biologically active compounds have a ...
Michael Trevan, Peter Kopčanský, De Sequeira, A, Trevan, M, Saiyed, Zainul M., Koneracká, M, Milan Timko, Saiyed, Z. M, Koneracká, Martina, Kopčanský, Peter, Chenyl Nynitapal Ramchand, de Sequeira, Anil, Ramchand, C. N, Martina Koneracká, Trevan, Michael, Ramchand, Chenyl Nynitapal, Anil de Sequeira, Timko, M, Zainul M. Saiyed, Timko, Milan, Kopcanský, P   +20 more
core   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

The effects of inorganic salts on biosynthesis of pectinolytic enzymes by Aspergillus Niger [PDF]

The paper examines effects of different inorganic salts in an apple pulp base on the production of pectinolytic enzymes with the aim of optimizing the medium for maximal enzyme production.
Mojsov, Kiro
core  

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

The electrochemistry of redox enzymes [PDF]

The work presented in this thesis is of two types. Firstly methods for the electrochemical immobilisation of redox enzymes in organic polymers are described.
Whitaker, Richard George
core  

Elucidation of the noncovalent interactions driving enzyme activity guides branching enzyme engineering for α-glucan modification

Nature Communications
Branching enzymes (BEs) confer to α-glucans, the primary energy-storage reservoir in nature, a variety of features, like slow digestion. The full catalytic cycle of BEs can be divided in six steps, namely two covalent catalytic steps involving ...
Zhiyou Zong, Xuewen Zhang, Peng Chen, Zhuoyue Fu, Yan Zeng, Qian Wang, Christophe Chipot, Leila Lo Leggio, Yuanxia Sun   +8 more
doaj   +1 more source

Influence of enzymatic cow milk hydrolysates on IgA and IgG response of Balb/c mice organism

Czech Journal of Food Sciences, 2005
The manuscript presents the application of an animal model, Balb/c mice, in studies aimed at identifying among enzymatic hydrolysates of sodium caseinate and whey proteins the product with the most beneficial impact on the animal organism.
Barbara Wróblewska, Lucjan Jędrychowski   +1 more
doaj   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

FEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani, Konstantinos Spanopoulos, Zoi Piperigkou, Nikos K. Karamanos   +3 more
wiley   +1 more source

Biomass Hydrolyzing Enzymes

Lignocellulosic biomass is the most abundant, ubiquitous polymer on Earth available to benefit mankind. Biomass biorefinery has taken center stage in the world’s economy and is becoming diverse with time.
Gurrani, Swapnil,, Pandey, Ashok,, Singhania, Reeta Rani,, Patel, Anil Kumar,, Dixit, Pooja,, Tiwari, Ashutosh,, Ruiz, Héctor A.,   +6 more
core   +1 more source