Expression and characterization of a bifunctional alginate lyase named Al163 from the Antarctic bacterium Pseudoalteromonas sp. NJ-21
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Oceanology and Limnology"
DOI: 10.1007/s00343-018-7074-0
Abstract: In this study, an endolytic alginate lyase, named Al163, was identified, cloned, and characterized from the Antarctic bacterium Pseudoalteromonas sp. NJ-21. Comparative sequence analysis showed that the predicted amino acid sequence encoded by al163 belongs… read more here.
Keywords: alginate; named al163; alginate lyase; lyase named ... See more keywords
Crystal structure of the reactive intermediate/imine deaminase A homolog from the Antarctic bacterium Psychrobacter sp. PAMC 21119.
Sign Up to like & getrecommendations! Published in 2019 at "Biochemical and biophysical research communications"
DOI: 10.1016/j.bbrc.2019.11.139
Abstract: The RidA subfamily proteins catalyze the deamination reaction of enamine/imine intermediates, which are metabolites of amino acids such as threonine and serine. Numerous structural and functional studies have been conducted on RidA isolated from mesophiles… read more here.
Keywords: crystal structure; bacterium psychrobacter; antarctic bacterium; pamc 21119 ... See more keywords
Small RNAs in the Antarctic bacterium Pseudomonas extremaustralis responsive to oxygen availability and oxidative stress.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental microbiology reports"
DOI: 10.1111/1758-2229.13084
Abstract: Bacterial small non-coding RNAs (sRNAs) play key roles as genetic regulators, mediating in the adaptability to changing environmental conditions and stress responses. In this work, we analysed putative sRNAs identified by RNA-seq experiments in different… read more here.
Keywords: bacterium; antarctic bacterium; rnas antarctic; secretion ... See more keywords
Characterization of a Novel Esterase Est33 From an Antarctic Bacterium: A Representative of a New Esterase Family
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.855658
Abstract: Studies of microorganisms from extreme environments can sometimes reveal novel proteins with unique properties. Here, we identified a novel esterase gene (Est33) from an Antarctic bacterium. The protein was expressed and purified for biochemical characterizations.… read more here.
Keywords: esterase; novel esterase; family; est33 antarctic ... See more keywords