7,062 results found
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Uncovering the basis of protein-protein interaction specificity with a combinatorially complete library

    Thuy-Lan V Lite, Robert A Grant ... Michael T Laub
    A generalizable approach to understanding the logic of molecular recognition reveals the contributions of individual residues to the specificity of protein-protein interactions.
    1. Physics of Living Systems

    Glycan processing in the Golgi as optimal information coding that constrains cisternal number and enzyme specificity

    Alkesh Yadav, Quentin Vagne ... Madan Rao
    A mathematical model of glycosylation in the Golgi apparatus to investigate how the fidelity of synthesising a complex glycan distribution at the plasma membrane depends on parameters such as the number of Golgi cisternae or enzyme specificity.
    1. Computational and Systems Biology
    2. Structural Biology and Molecular Biophysics

    Drug specificity and affinity are encoded in the probability of cryptic pocket opening in myosin motor domains

    Artur Meller, Jeffrey M Lotthammer ... Gregory R Bowman
    A cryptic pocket in the myosin motor domain selectively opens in molecular dynamics simulations, and the probability of pocket opening is predictive of how potently a compound will inhibit a particular myosin motor.
    1. Neuroscience

    Bottom-up and top-down influences at untrained conditions determine perceptual learning specificity and transfer

    Ying-Zi Xiong, Jun-Yun Zhang, Cong Yu
    Perceptual learning is specific because of the absence of bottom-up stimulation and top-down modulation at the untrained conditions.
    1. Neuroscience

    Flexible specificity of memory in Drosophila depends on a comparison between choices

    Mehrab N Modi, Adithya E Rajagopalan ... Glenn C Turner
    Flies can optimally recall a memory with high specificity by comparing options close in time, or default to generalization when they cannot.
    1. Cancer Biology
    2. Computational and Systems Biology

    Computationally designed high specificity inhibitors delineate the roles of BCL2 family proteins in cancer

    Stephanie Berger, Erik Procko ... David Baker
    Six computationally designed and in vitro optimized protein inhibitors serve as molecular probes to reveal BCL2 profiles of different human cancers.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Molecular basis for allosteric specificity regulation in class Ia ribonucleotide reductase from Escherichia coli

    Christina M Zimanyi, Percival Yang-Ting Chen ... Catherine L Drennan
    Substrate and effector bound structures of a bacterial ribonucleotide reductase reveal the molecular basis by which substrate preference is modulated by a distal site on the enzyme.
    1. Cell Biology

    A quantitative inventory of yeast P body proteins reveals principles of composition and specificity

    Wenmin Xing, Denise Muhlrad ... Michael K Rosen
    Quantitative analyses of yeast P bodies reveals a small number of highly concentrated proteins and many weakly concentrated proteins, suggesting that the compartments are compositionally simpler than previously thought.
    1. Neuroscience

    Palmitoylation regulates neuropilin-2 localization and function in cortical neurons and conveys specificity to semaphorin signaling via palmitoyl acyltransferases

    Eleftheria Koropouli, Qiang Wang ... Alex L Kolodkin
    Posttranslational protein palmitoylation and palmitoyl acyltransferase-substrate specificity emerge as a novel mechanism specifying the functional identity of neuronal substrates during the development of the central nervous system.
    1. Developmental Biology
    2. Chromosomes and Gene Expression

    Enforcement of developmental lineage specificity by transcription factor Oct1

    Zuolian Shen, Jinsuk Kang ... Dean Tantin
    Oct1 replaces Oct4 at critical targets shortly after ESC differentiation to promote expression of lineage-specific genes and repress lineage-inappropriate genes.

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