Nomenclature Abstract for Colwellia psychrerythraea corrig. (ex D'Aoust and Kushner 1972) Deming et al. 1988.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Sarah Wigley ◽  
George M Garrity
Keyword(s):  
Colwellia Psychrerythraea

Occurrence of trans monounsaturated and polyunsaturated fatty acids in Colwellia psychrerythraea strain 34H

2015 ◽  
Vol 55 (7) ◽  
pp. 838-845 ◽  
Author(s):  
Mikako Hashimoto ◽  
Yoshitake Orikasa ◽  
Hidenori Hayashi ◽  
Kentaro Watanabe ◽  
Kiyohito Yoshida ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Polyunsaturated Fatty Acids ◽  
Colwellia Psychrerythraea

Cloning, Expression, and Characterization of a Cold-Adapted Shikimate Kinase from the Psychrophilic Bacterium Colwellia psychrerythraea 34H

2016 ◽  
Vol 26 (12) ◽  
pp. 2087-2097 ◽  
Author(s):  
Wahyu Sri Kunto Nugroho ◽  
Dong-Woo Kim ◽  
Jong-Cheol Han ◽  
Young Baek Hur ◽  
Soo-Wan Nam ◽  
...  
Keyword(s):  
Psychrophilic Bacterium ◽  
Shikimate Kinase ◽  
Cold Adapted ◽  
Colwellia Psychrerythraea

Synthesis of the tetrasaccharide repeating unit of the cryoprotectant capsular polysaccharide from Colwellia psychrerythraea 34H

2019 ◽  
Vol 17 (12) ◽  
pp. 3129-3140 ◽  
Author(s):  
Giulia Vessella ◽  
Angela Casillo ◽  
Antonio Fabozzi ◽  
Serena Traboni ◽  
Alfonso Iadonisi ◽  
...  
Keyword(s):  
Capsular Polysaccharide ◽  
Colwellia Psychrerythraea

Synthesis of the threonine-decorated tetrasaccharide repeating unit of a cryoprotectant polysaccharide with a glycosaminoglycan-like structure.

Sulfonamide inhibition studies of the γ-carbonic anhydrase from the Antarctic bacterium Colwellia psychrerythraea

2016 ◽  
Vol 26 (4) ◽  
pp. 1253-1259 ◽  
Author(s):  
Daniela Vullo ◽  
Viviana De Luca ◽  
Sonia Del Prete ◽  
Vincenzo Carginale ◽  
Andrea Scozzafava ◽  
...  
Keyword(s):  
Carbonic Anhydrase ◽  
Antarctic Bacterium ◽  
Colwellia Psychrerythraea ◽  
Inhibition Studies ◽  
The Antarctic

scholarly journals Purification, Characterization, and Sequencing of an Extracellular Cold-Active Aminopeptidase Produced by Marine Psychrophile Colwellia psychrerythraea Strain 34H

2004 ◽  
Vol 70 (6) ◽  
pp. 3321-3328 ◽  
Author(s):  
Adrienne L. Huston ◽  
Barbara Methe ◽  
Jody W. Deming
Keyword(s):  
Extracellular Polymeric Substances ◽  
Ion Pairs ◽  
Maximum Temperature ◽  
Predicted Amino Acid Sequence ◽  
Extracellular Proteases ◽  
Gene Encoding ◽  
Extrinsic Factors ◽  
Colwellia Psychrerythraea ◽  
Cold Active ◽  
And Function

ABSTRACT The limited database on cold-active extracellular proteases from marine bacteria was expanded by successful purification and initial biochemical and structural characterization of a family M1 aminopeptidase (designated ColAP) produced by the marine psychrophile Colwellia psychrerythraea strain 34H. The 71-kDa enzyme displayed a low optimum temperature (19�C) and narrow pH range (pH 6 to 8.5) for activity and greater thermolability than other extracellular proteases. Sequencing of the gene encoding ColAP revealed a predicted amino acid sequence with the highest levels of identity (45 to 55%) to M1 aminopeptidases from mesophilic members of the γ subclass of the Proteobacteria and the next highest levels of identity (35 to 36%) to leukotriene A4 hydrolases from mammalian sources. Compared to mesophilic homologs, ColAP had structural differences thought to increase the flexibility for activity in the cold; for example, it had fewer proline residues, fewer ion pairs, and a lower hydrophobic residue content. In addition to intrinsic properties that determine enzyme activity and stability, we also investigated effects of extracellular polymeric substances (EPS) from spent culture medium of strain 34H on ColAP activity at an environmentally relevant temperature (0�C) and at 45�C (the maximum temperature for activity). In both cases, ColAP stability increased significantly in the presence of EPS, indicating the importance of considering environmentally relevant extrinsic factors when enzyme structure and function are investigated.

scholarly journals Studies of Psychrophilic Methionine Sulfoxide Reductases from Colwellia psychrerythraea

2008 ◽  
Vol 22 (S1) ◽  
Author(s):  
Mika Feagans ◽  
Christopher A Cottrell ◽  
Tammy L Domanski ◽  
Virginia F Smith ◽  
Jamie L Schlessman
Keyword(s):  
Methionine Sulfoxide ◽  
Colwellia Psychrerythraea ◽  
Methionine Sulfoxide Reductases
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