نتایج جستجو برای: complex precursor
تعداد نتایج: 844884 فیلتر نتایج به سال:
Many viruses go through a maturation step in the final stages of assembly before being transmitted to another host. The maturation process of flaviviruses is directed by the proteolytic cleavage of the precursor membrane protein (prM), turning inert virus into infectious particles. We have determined the 2.2 angstrom resolution crystal structure of a recombinant protein in which the dengue viru...
Transforming growth factor-beta 1 (TGF-beta 1) is synthesized as a latent high molecular weight complex in a human erythroleukemia cell line, HEL, treated with phorbol 12-myristate 13-acetate. The complex is comprised of three components: mature TGF-beta 1, the TGF-beta 1 latency-associated peptide (beta 1-LAP), and the latent TGF-beta 1-binding protein (LTBP). LTBP plays an important role in t...
Failures in a plant’s electrical components are a major source of performance degradation and plant unavailability. In order to detect and monitor failure precursors and anomalies early in electrical systems, we have developed a signal processing method that can detect and map patterns to an anomaly measure. Application of this technique for failure precursor detection in electronic circuits re...
Complex precursor structures of cytolytic cupiennins identified in spider venom gland transcriptomes
A binucleating ligand has been prepared that contains an SCS pincer and three oxygen donor atoms in a partial crown ether loop. To enable metalation with Ni(0), a bromoarene precursor was used and resulted in the formation of a nickel-bromide complex in the SCS pincer portion of the ligand. Reaction of the nickel complex with a lithium salt yielded a heterobimetallic complex with bromide bridgi...
The mitochondrial outer membrane contains proteinaceous machineries for the translocation of precursor proteins. The sorting and assembly machinery (SAM) is required for the insertion of β-barrel proteins into the outer membrane. Sam50 is the channel-forming core subunit of the SAM complex and belongs to the BamA/Sam50/Toc75 family of proteins that have been conserved from Gram-negative bacteri...
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