Results 1 to 10 of about 1,594,666 (333)
Protein transport into mitochondria [PDF]
Current Opinion in Microbiology, 2000 Mitochondria are made up of two membrane systems that subdivide this organelle into two aqueous subcompartments: the matrix, which is enclosed by the inner membrane, and the intermembrane space, which is located between the inner and the outer membrane.
Johannes M. Herrmann, Walter Neupert
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A unifying mechanism for protein transport through the core bacterial Sec machinery [PDF]
Open Biology, 2023 Encapsulation and compartmentalization are fundamental to the evolution of cellular life, but they also pose a challenge: how to partition the molecules that perform biological functions—the proteins—across impermeable barriers into sub-cellular ...
William J. Allen, Ian Collinson
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Regulation of Protein Transport Pathways by the Cytosolic Hsp90s [PDF]
Biomolecules, 2022 The highly conserved molecular chaperone heat shock protein 90 (Hsp90) is well-known for maintaining metastable proteins and mediating various aspects of intracellular protein dynamics. Intriguingly, high-throughput interactome studies suggest that Hsp90
Anna G. Mankovich, Brian C. Freeman
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Proteomic screen reveals diverse protein transport between connected neurons in the visual system [PDF]
Cell Reports, 2022 Summary: Intercellular transfer of toxic proteins between neurons is thought to contribute to neurodegenerative disease, but whether direct interneuronal protein transfer occurs in the healthy brain is not clear.
Lucio M. Schiapparelli +10 more
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Protein transport by vesicles and tunnels. [PDF]
J Cell Biol, 2019 Palade’s corpus placed small vesicles as the sole means to transport proteins across stable distinct compartments of the secretory pathway. We suggest that cargo, spatial organization of secretory compartments, and the timing of fission of cargo-filled containers dictate the design of transport intermediates that can be vesicles and transient direct ...
Raote I, Malhotra V.
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Scientific Reports, 2021 Trichoderma reesei is an ascomycete fungus known for its capability to secrete high amounts of extracellular cellulose- and hemicellulose-degrading enzymes. These enzymes are utilized in the production of second-generation biofuels and T.
Sami Havukainen +5 more
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Transport o proteins into mitochondria [PDF]
Current Opinion in Cell Biology, 1989 The transfer of cytoplasmically synthesized precursor proteins into or across the inner mitochondrial membrane is dependent on energization of the membrane. To investigate the role of this energy requirement, a buffer system was developed in which efficient import of ADP/ATP carrier into mitochondria from the receptor-bound state occurred.
Pfanner, Nikolaus, Neupert, Walter
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Biomedicines, 2023 Osteopontin (OPN) is a bioactive integrin-binding protein found in high concentrations in milk, where it is present both as a full-length protein and as several N-terminally derived fragments.
Brian Christensen +5 more
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eLife, 2023 Communication between distant cells can be mediated by extracellular vesicles (EVs) that deliver proteins and RNAs to recipient cells. Little is known about how EVs are targeted to specific cell types.
Peter H Lee +4 more
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mBio, 2020 Type IV secretion systems (T4SSs) are sophisticated nanomachines used by many bacterial pathogens to translocate protein and DNA substrates across a host cell membrane.
Donghyun Park +4 more
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