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AC Coil - Crossref

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Last Updated: 10 June 2022

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A higher-order configuration of the heterodimeric DOT1L–AF10 coiled-coil domains potentiates their leukemogenenic activity

"Chromosomal translocations of MLL1 yield oncogenic chimeric proteins containing the N-terminal portion of MLL1 that fused with distinct partners. " Through a conserved binding mode, we found that the LZ domain of AF10 interacts with the DOT1L octamer formation by tetramerization of the binary complex.

Source link: https://doi.org/10.1073/pnas.1904672116


Mitochondrial Hsp90 is a ligand-activated molecular chaperone coupling ATP binding to dimer closure through a coiled-coil intermediate

"Whereas TRAP1 adopts various conformations associated with particular nucleotide states, how the TRAP1 dimer detects the bound nucleotide, and alerts the neighboring subunit that the status is unknown. " The ATP lid that identifies the nucleotide status to the trans subunit's nucleotide status to the trans subunit's binding in cis displaces the ATP lid that indicates the nucleotide status to the trans subunit. ".

Source link: https://doi.org/10.1073/pnas.1516167113


Heterodimeric coiled-coil interactions of human GABA B receptor

"Significance": The human GABA B receptor transmits inhibitory signals in the brain. The GABA B receptor 1 and GABA B receptor 2 are two subunits, GABA B receptor 1 and GABA B receptor 2. The crystal structure of a coiled-coil complex containing the GABA B receptor subunits of GABA shows the heterodimeric interaction that is responsible for facilitating the intact receptor's surface transport. ".

Source link: https://doi.org/10.1073/pnas.1400081111


Distinct regions of the Pseudomonas syringae coiled-coil effector AvrRps4 are required for activation of immunity

"Gram-negative phytopathogenic bacteria translocate effector proteins into plant cells in order to subvert host defenses. " The effector protein from Pseudomonas syringae pv is AvrRps4, an effector protein from Pseudomonas syringae pv. In resistant accessions of Arabidopsis, RPS4-dependent immunity is triggered by RPS4 -dependent immunity. We determined the crystal structure of processed AvrRps4 to better understand the molecular basis of AvrRps4-triggered immunity, revealing that it forms an antiparallel coiled coil. An electronegative surface patch in AvrRps4 C that is required for RPS4 recognition can be found by RPS4; mutations in this area can also cause disease resistance's hypersensitive response. Recently, a direct link between AvrRps4 and Enhanced Disease Susceptibility 1 has been implicated in immunity generation. After coexpression in Nicotiana benthamiana or in yeast cells, we were unable to establish direct correlation between AvrRps4 and Enhanced Disease Susceptibility 1 after coexpression in Nicotiana benthamiana or in yeast cells. How intracellular plant immune receptors promote defense against effector perception remains unsolved problem. ".

Source link: https://doi.org/10.1073/pnas.1212332109


p66α–MBD2 coiled-coil interaction and recruitment of Mi-2 are critical for globin gene silencing by the MBD2–NuRD complex

"Nucleosome remodeling complexes" are composed of several large families of chromatin modifiers that mix multiple epigenetic control signals, which play a vital role in cell type-specific transcription control. "U3b1 coiled-coil domain bindings result in MBD2-mediated gene silencing, but we show that enforced expression of the isolated p66B1 coiled-coil domain results in MBD2-mediated gene silencing, and that the peptide interacts only with a subset of MBD2-mediated globin gene silencing, not including native p66b1 or Mi-2. ".

Source link: https://doi.org/10.1073/pnas.1015341108


A coiled-coil protein associates Polycomb Repressive Complex 2 with KNOX/BELL transcription factors to maintain silencing of cell differentiation-promoting genes in the shoot apex

"A loss-of-function mutation in PACP resulted in differential gene expression similar to that found in PRC2 gene knockdown plants, reduced H3K27me3 levels, and reduced genome-wide binding of the PRC2 core component EMF2b. " The genetic link of PACP demonstrated a similar distribution pattern to EMF2b, and genomic regions with high PACP- and EMF2b-binding signals were identified by high levels of H3K27me3. PACP is involved in the recruitment or stabilization of PRC2 in cells of the shooting apex's dividing cells, ensuring H3K27me3 and gene expression in dividing cells.

Source link: https://doi.org/10.1093/plcell/koac133


Simulation Study of Radio Frequency Safety and the Optimal Size of a Single-Channel Surface Radio Frequency Coil for Mice at 9.4 T Magnetic Resonance Imaging

"The appropriate size of a single-channel surface radio frequency coil for mouse body images in a 9. 4 T magnetic resonance imaging system was determined by electromagnetic field measurements of the signal depth according to the configuration of a single-channel coil. " For mouse body imaging at 9. 4 T MRI, a single-channel surface RF coil with a 20 mm diameter was recommended to keep the characteristics of single-channel surface RF coils intact, and ensured that RF signals were properly applied to the target point within RF safety standards. ".

Source link: https://doi.org/10.3390/s22114274


Series and interactive sensing coil layouts for reducing sensing channels of flexible eddy current array sensor

"Modulation/approach" is a term that refers to the design and implementation of sensor coils. "Design/methodology/approach" is a section that summarizes the content of sensoru2019s channels by half in this paper. Simulation model analyses Then, the effect of the sensor's output signal as the crack extends along both directions of the hole is investigated by simulation model. Findings The simulation results show that the amplitude of each SSC group of the sensor rises as the crack propagates to the left or right. As the cracks propagates on the right side of the bolt hole, the induced voltage of any ISC group decreases. The ISC layout can determine the crack propagation direction relative to the SSC layout. The simulation and experiment show that the ISC layout can determine the crack propagation direction, and crack monitoring accuracy is 1 mm. ".

Source link: https://doi.org/10.1108/sr-02-2022-0094


Splenic artery aneurysm management with detachable-coil embolization moderate packing.

"The aim is to announce SAA's control using moderate packing of detachable coil embolization without splenectomy. " We retrospectively reviewed patients presenting SAA and being treated by moderate packing detachable coil embolization from January 2017 to February 2020. Transverse diameter > 2 cm, any size pseudoaneurysm, any size women in childbearing age, and abdominal pains were among SAA treatment recommendations. Detachable coil moderate packing embolization is safe and effective for SAA administration. SAA exclusion with no SAA growth was possible during the coil embolization during the follow-up.

Source link: https://doi.org/10.21203/rs.3.rs-1646791/v1


Two approaches to coil impedance calculation of eddy current sensor

"Eddy current sensor detects measurand by the change of coil impedance, which is caused by coupling the magnetic energy between coil and measurement target. " Therefore, it is of utmost importance for both the forward and inverse eddy current problems to investigate how coil impedance estimation can be investigated. Two methods are introduced in the current paper to determine coil impedance of an EC sensor. The theoretical calculation scheme of coil impedance is simplified as an air-cored cylindrical coil for the first time over an infinite measurement target. According to the sensor operation principle and electromagnetic field theory, coil impedance is derived. Two new finite element models of eddy current measurement software are developed for Next, based on the finite element modeling technique, two separate finite element models of eddy current measurement methods are created. "Both," says the coil impedance and the magnetic distribution of eddy current testing methods are determined by finite element method.

Source link: https://doi.org/10.1243/09544062jmes395

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions