Results 1 to 10 of about 2,144 (137)

Molecular basis for azetidine-2-carboxylic acid biosynthesis [PDF]

open access: yesNature Communications
Azetidine-2-carboxylic acid (AZE) is a long-known plant metabolite. Recently, AZE synthases have been identified in bacterial natural product pathways involving non-ribosomal peptide synthetases.
Tim J. Klaubert   +8 more
doaj   +2 more sources

Discovery of unique lanthionine synthetases reveals new mechanistic and evolutionary insights. [PDF]

open access: yesPLoS Biology, 2010
Lantibiotic synthetases are remarkable biocatalysts generating conformationally constrained peptides with a variety of biological activities by repeatedly utilizing two simple posttranslational modification reactions: dehydration of Ser/Thr residues and ...
Yuki Goto   +5 more
doaj   +5 more sources

The Effect of Chalcone Isomerase Gene Silencing on Pigment Production Pathway in Petunia hybrida with RNAi Technology [PDF]

open access: yesMajallah-i ̒Ulum-i Bāghbānī, 2023
Introduction  Flower color is one of the most significant characteristics in ornamental plant breeding. New varieties of various plants in relation to their flower color have been obtained by monitoring the expression levels of genes involved or ...
F. Keykha Akhar   +3 more
doaj   +1 more source

GENETICS AND BIOCHEMISTRY OF DEHALOGENATING ENZYMES [PDF]

open access: yes, 1994
Microorganisms that can utilize halogenated compounds as a growth substrate generally produce enzymes whose function is carbon-halogen bond cleavage. Based on substrate range, reaction type and gene sequences, the dehalogenating enzymes can be classified
Janssen, Dick B   +2 more
core   +5 more sources

Modeling the architecture of depolymerase-containing receptor binding proteins in Klebsiella phages [PDF]

open access: yes, 2019
Klebsiella pneumoniae carries a thick polysaccharide capsule. This highly variable chemical structure plays an important role in its virulence. Many Klebsiella bacteriophages recognize this capsule with a receptor binding protein (RBP) that contains a ...
Briers, Yves   +3 more
core   +2 more sources

Recent Advances in Biocatalytic Promiscuity: Hydrolase-Catalyzed Reactions for Nonconventional Transformations [PDF]

open access: yes, 2015
Financial support from the Spanish Ministerio de Economía y Competitividad (CTQ2013-44153-P) is grateful acknowledged. M.L.-I.
Gotor Fernández, Vicente   +1 more
core   +2 more sources

The genes and enzymes of phosphonate metabolism by bacteria, and their distribution in the marine environment

open access: yesFrontiers in Microbiology, 2012
Phosphonates are compounds that contain the chemically-stable carbon-phosphorus (C-P) bond. They are widely distributed amongst more primitive life forms including many marine invertebrates and constitute a significant component of the Dissolved Organic
Juan F Villarreal-Chiu   +2 more
doaj   +1 more source

Stepwise Simulation of 3,5-Dihydro-5-methylidene-4H-imidazol-4-one (MIO) Biogenesis in Histidine Ammonia-lyase [PDF]

open access: yes, 2016
A 3,5-dihydro-5-methylidene-4H-imidazol-4-one (MIO) electrophilic moiety is post-translationally and autocatalytically generated in homotetrameric histidine ammonia-lyase (HAL) and other enzymes containing the tripeptide Ala-Ser-Gly in a suitably ...
Case D. A.   +11 more
core   +2 more sources

Biocatalysis as Useful Tool in Asymmetric Synthesis: An Assessment of Recently Granted Patents (2014–2019) [PDF]

open access: yes, 2019
The broad interdisciplinary nature of biocatalysis fosters innovation, as different technical fields are interconnected and synergized. A way to depict that innovation is by conducting a survey on patent activities.
Alcántara, Andrés R.   +2 more
core   +3 more sources

The mucin-degradation strategy of Ruminococcus gnavus:The importance of intramolecular trans-sialidases [PDF]

open access: yes, 2016
We previously identified and characterized an intramolecular trans-sialidase (IT-sialidase) in the gut symbiont Ruminococcus gnavus ATCC 29149, which is associated to the ability of the strain to grow on mucins. In this work we have obtained and analyzed
Crossman, Lisa C.   +6 more
core   +2 more sources

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