Results 41 to 50 of about 776,967 (309)
Microbiology Spectrum, 2014 ABSTRACTIn site-specific recombination, two short DNA sequences (‘sites’) are each cut at specific points in both strands, and the cut ends are rejoined to new partners. The enzymes that mediate recognition of the sites and the subsequent cutting and rejoining steps are called recombinases.
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, 2020 Supplemental material, Capitao_supplementary_information for A single administration of ‘microbial’ D-alanine to healthy volunteers augments reaction to negative emotions: A comparison with D-serine by Liliana P Capitão, Jessica Forsyth, Mia A Thomaidou,
Mark D Condon (8577036) +5 more
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Primary structure of potato Kunitz-type serine proteinase inhibitor [PDF]
, 2000 The serine proteinase inhibitor (PSPI-51) isolated from potato tubers (Solanum tuberosum L,) comprises two protein species with pi 5.2 and 6.3, denoted as PSPI-21-5.2 and PSPI-21-6.3, respectively.
Mentele, Reinhard +3 more
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Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
A Short and Efficient Synthesis of l-5,5,5,5‘,5‘,5‘-hexafluoroleucine from N-Cbz-l-Serine
, 2016 5,5,5,5‘,5‘,5‘-Hexafluoroleucine (6), a fluorous analogue of leucine, is of considerable interest as a building block in the design of fluorous proteins and peptides.
James T. Anderson (218373) +2 more
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Amperometric Self-Referencing Ceramic Based Microelectrode Arrays for D-Serine Detection [PDF]
, 2018 D-serine is the major D-amino acid in the mammalian central nervous system. As the dominant co-agonist of the endogenous synaptic NMDA receptor, D-serine plays a role in synaptic plasticity, learning, and memory.
Campos-Beltran, Diana +16 more
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FEBS Letters, EarlyView.CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens +8 more
wiley +1 more source
Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation
FEBS Letters, EarlyView.Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang +2 more
wiley +1 more source
Hans Journal of Biomedicine, 2013 D-丝氨酸主要存在于哺乳动物的前脑，海马区和纹状体，作为胶质细胞释放的神经递质，作用于NMDA (N-methyl-D-aspartate receptor)受体，引起中枢神经系统中信号的传导。在突触可塑性，学习和记忆等方面起重要作用。丝氨酸消旋酶是一种磷酸吡多醛依赖酶，在ATP和Mg2+的辅助下，通过消旋作用将L型丝氨酸转变为D型丝氨酸。对于神经及精神性疾病，丝氨酸消旋酶可能是一个新的治疗靶点。本文从D-丝氨酸和丝氨酸消旋酶的结构性质，作用机理，功能，调控等方面进行了阐述。 D-serine mainly distributed in the mammalian forebrain, hippocampus and striatum, which as neurotransmit-ters ...
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PRK1 phosphorylates MARCKS at the PKC sites: serine 152, serine 156 and serine 163
FEBS Letters, 1996 The 80kDa yristolated lanine‐ich ‐inase ubstrate (MARCKS) in a major in vivo substrate of protein kinase C (PKC). Here we report that MARCKS is a major substrate for the lipid‐activated PKC‐related kinase (PRK1) in cell extracts. Furthermore, PRK1 is shown to phosphorylate MARCKS on the same sites as PKC in vitro.
Palmer, Ruth H. +5 more
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