Results 121 to 130 of about 102,407 (197)

A Novel Structural Fold in Polysaccharide Lyases [PDF]

Journal of Biological Chemistry, 2007
Akihito Ochiai, Takafumi Itoh, Yukie Maruyama, Akiko Kawamata, Bunzo Mikami, Wataru Hashimoto, Kousaku Murata   +6 more
openaire   +1 more source

Structures of some bacterial polysaccharides with focus on pneumococcal polysaccharides and their associated C-polysaccharide

, 1998
This thesis describes the chemical structures of the capsular polysaccharides from Streptococcus pneumoniae types 18B, 32F, and 32A. The structure of the pneumococcal common antigen, C-polysaccharide, from a non-capsulated pneumococcal strain, CSR SCS2 ...
Camilla Karlsson (13749555)
core   +1 more source

Substrate recognition and catalysis of polysaccharide lyases [PDF]

Acta Crystallographica Section A Foundations of Crystallography, 2009
Sine Larsen, Michael McDonough, Majbritt Thymark, Malene H. Jensen, Harm Otten, Leila Lo Leggio, Torben Borchert, Lars H. Christensen, Henrik Frisner, Carsten Sonksen   +9 more
openaire   +1 more source

In vitro effect of clarithromycin and alginate lyase against helicobacter pylori biofilm

, 2016
It is now established that the gastric pathogen Helicobacter pylori has the ability to form biofilms in vitro as well as on the human gastric mucosa. The aim of this study is to evaluate the antimicrobial effects of Clarithromycin on H.
Cacaci, Margherita, Palmieri, Valentina, De Spirito, Marco, Graffeo, Rosalia, Papi, Massimiliano, Masucci, Luca, Torelli, Riccardo, Posteraro, Brunella, Vella, Antonietta, Sanguinetti, Maurizio, Bugli, Francesca, Paroni Sterbini, Francesco   +11 more
core   +1 more source

Conformational aspects of the reaction mechanisms of polysaccharide lyases and epimerases [PDF]

FEBS Letters, 1987
Feingold, David Sidney, Bentley, Ronald
openaire   +2 more sources

Polysaccharide-Based Double-Network Hydrogels: Polysaccharide Effect, Strengthening Mechanisms, and Applications

Polysaccharides are carbohydrate polymers that are major components of plants, animals, and microorganisms, with unique properties. Biological hydrogels are polymeric networks that imbibe and retain large amounts of water and are the major components of ...
Pengguang Wang (6453266), Hongbin Zhang (258308), Qingyu Liao (1596139)   +2 more
core   +1 more source

A bifunctional endolytic alginate lyase with two different lyase catalytic domains from Vibrio sp. H204

Frontiers in Microbiology
Alginate lyases can fully degrade alginate into various size-defined unsaturated oligosaccharide products by β-elimination. Here, we identified the bifunctional endolytic alginate lyase Aly35 from the marine bacterium Vibrio sp. Strain H204.
Chune Peng, Qingbin Wang, Qingbin Wang, Wei Xu, Xinkun Wang, Qianqian Zheng, Xiaohui Liang, Xiaodan Dong, Fuchuan Li, Lizeng Peng   +9 more
doaj   +1 more source

Production of Alginate Oligosaccharides (AOSs) Using Enhanced Physicochemical Properties of Immobilized Alginate Lyase for Industrial Application

Marine Drugs
Alginate lyase (AL) is a polysaccharide-degrading enzyme that can degrade alginate by hydrolyzing glycosidic bonds and produces unsaturated alginate oligosaccharides (AOSs). These AOSs have wide therapeutic and nutraceutical applications.
Simranjeet Kaur, Reinu E. Abraham, Christopher M. M. Franco, Munish Puri   +3 more
doaj   +1 more source

Crystal structures of a family 8 polysaccharide lyase reveal open and highly occluded substrate-binding cleft conformations

, 2010
Bacterial enzymatic degradation of glycosaminoglycans such as hyaluronan and chondroitin is facilitated by polysaccharide lyases. Family 8 polysaccharide lyase (PL8) enzymes contain at least two domains: one predominantly composed of α-helices, the α ...
Black, Gary, W, Elmabrouk, Zainab, H, Gary W. Black, Elmabrouk, Zainab, Simon J. Charnock, Meng Zhang, Florence Vincent, Charnock, Simon, Edward J. Taylor, Turkenburg, Johan, Johan P. Turkenburg, Turkenburg, Johan, P, Charnock, Simon, J, Nicola L. Smith, Vincent, Florence, Smith, Nicola L., Taylor, Edward, Zainab H. Elmabrouk, Smith, Nicola, L, Zhang, Meng, Black, Gary, Taylor, Edward, J   +21 more
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Exploring the Catalytic Mechanisms of a Newly Identified Salt-Activated Alginate Lyase from Pseudoalteromonas carrageenovora ASY5

Marine Drugs
Alginate lyases are critical enzymes in hydrolyzing alginate into alginate oligosaccharides (AOS), which are bioactive compounds known for their antioxidant properties and ability to lower serum glucose and lipid concentrations.
Xiaoyan Zhuang, Chao Jiao, Zewang Guo, Qiong Xiao, Jun Chen, Fuquan Chen, Qiuming Yang, Yi Ru, Huifen Weng, Siyuan Wang, Anfeng Xiao, Yonghui Zhang   +11 more
doaj   +1 more source