Results 31 to 40 of about 384 (117)

Sequence- and structure-based approaches to deciphering enzyme evolution in the Haloalkonoate Dehalogenase superfamily [PDF]

open access: yes, 2016
Understanding how changes in functional requirements of the cell select for changes in protein sequence and structure is a fundamental challenge in molecular evolution.
Pandya, Chetanya
core   +1 more source

Investigating Host Microbiota Relationships Through Functional Metagenomics [PDF]

open access: yes, 2019
The human Intestinal mucus is formed by glycoproteins, the O- and N-linked glycans which constitute a crucial source of carbon for commensal gut bacteria, especially when deprived of dietary glycans of plant origin.
Bejar, Nada   +13 more
core   +3 more sources

Protein distribution during human erythroblast enucleation in vitro [PDF]

open access: yes, 2013
Enucleation is the step in erythroid terminal differentiation when the nucleus is expelled from developing erythroblasts creating reticulocytes and free nuclei surrounded by plasma membrane.
Bell, Amanda J.   +8 more
core   +2 more sources

Unravelling the evolution of the Allatostatin-Type A, KISS and Galanin Peptide-Receptor gene families in Bilaterians: insights from Anopheles Mosquitoes [PDF]

open access: yes, 2015
Allatostatin type A receptors (AST-ARs) are a group of G-protein coupled receptors activated by members of the FGL-amide (AST-A) peptide family that inhibit food intake and development in arthropods.
A della Torre   +122 more
core   +3 more sources

Quantum Chemical Modeling, Synthesis, Spectroscopic (FT-IR, Excited States, UV/VIS) Studies, FMO, QTAIM, ELF, LOL, NBO, NLO and QSAR Analyses of Nelarabine [PDF]

open access: yes, 2023
In this study, we report the results of experiments and density functional theory (DFT), time-dependent DFT, and quantitative structure-activity relationship (QSAR) analyses of (2R,3S,4S,5R)-2- (2-amino-6-methoxy-9H-purin-9-yl)-5-(hydroxymethyl ...
Kaviani, S.   +6 more
core  

The Involvement of the Cas9 Gene in Virulence of Campylobacter jejuni [PDF]

open access: yes, 2018
Campylobacter jejuni is considered as the leading cause of gastroenteritis all over the world. This bacterium has the CRISPR–cas9 system, which is used as a gene editing technique in different organisms.
Guyue Cheng   +11 more
core   +1 more source

Purification and characterization of GlcNAc-6-P 2-epimerase from Escherichia coli K92 [PDF]

open access: yes
[EN]N-Acetylmannosamine (ManNAc) is the first committed intermediate in sialic acid metabolism. Thus, the mechanisms that control intracellular ManNAc levels are important regulators of sialic acid production.
Ezquerro Sáenz, Carlos   +6 more
core   +1 more source

Supplementary Data for “Sequence and annotation of the 314-kb MT325 and the 321-kb FR483 viruses that infect \u3ci\u3eChlorella\u3c/i\u3e Pbi”: Appendix B: Gene Names M001L through M807R [PDF]

open access: yes, 2007
Appendix B: Gene Names M001L through M807R Document, in spreadsheet format, shows Gene Name, Genome Position, A.A. length, Peptid e Mw, pI, CDD Hit Number, COGs, COG Definition, Bit Score, E-value, % Identity, % Positive, Query from-to, Hit from-to ...
Feldblyum, Tamara   +5 more
core   +4 more sources

Exploring novel chemical and enzymatic labelling approaches in metabolic oligosaccharide engineering of mammalian cells [PDF]

open access: yes, 2021
Glycoproteins have many important roles in cell signalling and diseases including cancer, neurodegeneration, and pathogenic infections. Metabolic oligosaccharide engineering has previously been used to incorporate unnatural sugar derivatives into ...
Hayes, Jenny Alex
core  

Fluorescence-based pH-shift assay with wide application scope for high-throughput determination of enzymatic activity in enzyme mining and engineering [PDF]

open access: yes
A number of enzymes important for biocatalyst development or as drug targets are associated with a pH shift during their catalytic reaction, owing to the concommitant release or uptake of protons.
Fessner, Wolf-Dieter   +2 more
core   +1 more source

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