Words similar to proteasomes
Example sentences for: proteasomes
How can you use “proteasomes” in a sentence? Here are some example sentences to help you improve your vocabulary:
The degradation of Smad1 by proteasome is reported in a separate study [ 39 ] . The dissociation of Smad1 from the mature 20S proteasome could be due to the competition of Smad1 binding by a 19S regulator protein or simply due to the inaccessibility of the binding site on HsN3 when two half proteasomes assembly into the mature proteasome.
MG-132 is a peptide aldehyde that inhibits ubiquitin-mediated proteolysis by binding to and inactivating 20S and 26S proteasomes [ 49 62 ] . Although 1-10 μM MG-132 inhibited first polar body extrusion in rat oocytes, its activity is reversible [ 42 ] . We conducted preliminary experiments to obtain a MG-132 dose range that would transiently perturb or inhibit OM during meiosis I while enabling oocytes to complete OM following washing out of the compound.
The half proteasomes containing one α and one β rings are further assembled into 20S proteasome, a process involving the proteolytic cleavage of the prosequences of five β subunits, including HsN3.
Second, the final maturation of the 20S proteasome resulted from the assembly of two half proteasomes into the four stacked ring structure could trap the already bound Smad1 inside the proteasome for rapid degradation or lead to the dissociation of Smad1 from mature 20S proteasome due to the inaccessibility of Smad1 binding site on the incorporated HsN3.
The APC is a large protein complex that ubiquinates mitotic cyclins and other regulatory proteins that are destined for timely proteolysis by proteasomes [ 10 20 ] . Proteasomes are multicatalytic 26S proteases consisting of a 20S central core catalytic subunit bordered by two 19S components [ 32 33 ] which hydrolyze C-terminal peptide bonds to acidic, basic, and hydrophobic amino-acid residues [ 20 34 ] . Proteasomes proteolyze securins which inhibit separase activity.
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