Results 11 to 20 of about 2,877,073 (306)
Site-Directed Mutagenesis and Site-Specific Binding Analysis of Calmodulin (CaM) [PDF]
, 2017 Calcium signaling is a major regulatory system in cells and a crucial part of cell biology. An important element in the decoding of intracellular calcium concentration into downstream processes is the ubiquitous and highly conserved calcium binding ...
Dokic, Yelena
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Pneumococcal vaccination responses in adults with subnormal IgG subclass concentrations
BMC Immunology, 2019 Background We sought to compare Pneumovax®23 responses in adults with subnormal IgG subclass concentrations. We studied adults with normal total IgG, frequent/severe respiratory infection, and subnormal IgG1, IgG3, or IgG1 + IgG3 before and after ...
Antony R. Parker +5 more
doaj +1 more source
Evolutionary Covariant Positions within Calmodulin EF-hand Sequences Promote Ligand Binding [PDF]
, 2018 Intracellular calcium signaling is an essential regulatory mechanism through calcium-mediated signal transduction pathways involved in many cell processes, such as exocytosis, motility, apoptosis, excitability, transcription, and muscle contraction.
Vaidyanathan, Uma
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Practical Laboratory Medicine, 2016 Objectives: Anti-pneumococcal capsular polysaccharide (PCP) IgM, IgG and IgA ELISAs have been developed to aid assessment of the adaptive immune system. The relationship between the concentrations of PCP IgM, IgG, and IgA was investigated.
Antony R. Parker +2 more
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Galactoside-Binding Site in LacY [PDF]
Biochemistry, 2014 Although an X-ray crystal structure of lactose permease (LacY) has been presented with bound galactopyranoside, neither the sugar nor the residues ligating the sugar can be identified with precision at ~3.5 Å. Therefore, additional evidence is important for identifying side chains likely to be involved in binding.
Jiang, Xiaoxu +4 more
openaire +5 more sources
Residues in the 1st Transmembrane-Spanning Helix Are Important for GABAAρ Receptor Function
Biomolecules, 2022 GABAAρ receptors are a subfamily of the GABAA receptor family of pentameric ligand-gated ion channels (pLGICs). Each subunit has a common structure, including a transmembrane domain of four α-helices (M1–M4).
Kate M. Crowther +2 more
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Targets for the MalI repressor at the divergent Escherichia coliK-12malX-malI promoters [PDF]
, 2010 Random mutagenesis has been used to identify the target DNA sites for the MalI repressor at the divergent Escherichia coli K-12 malX-malI promoters. The malX promoter is repressed by MalI binding to a DNA site located from position -24 to position -9 ...
Barnard +22 more
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Computing the protein binding sites [PDF]
BMC Bioinformatics, 2011 Identifying the location of binding sites on proteins is of fundamental importance for a wide range of applications including molecular docking, de novo drug design, structure identification and comparison of functional sites. Structural genomic projects are beginning to produce protein structures with unknown functions.
Guo, Fei, Wang, Lusheng
openaire +2 more sources
Frontiers in Immunology, 2019 Salvage of endogenous immunoglobulin G (IgG) by the neonatal Fc receptor (FcRn) is implicated in many clinical areas, including therapeutic monoclonal antibody kinetics, patient monitoring in IgG multiple myeloma, and antibody-mediated transplant ...
Felicity Kendrick +4 more
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miR-496 inhibits proliferation via LYN and AKT pathway in gastric cancer
Open Medicine, 2021 MicroRNAs (miRNAs) operate as tumor suppressor or carcinogen to regulate cell proliferation, metastasis, invasion, differentiation, apoptosis, and metabolic process.
Su Rui, Zhao Enhong, Zhang Jun
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