leader peptide การใช้

• The F protein is responsible for binding of the leader peptide.
• Both isoforms shared 11 amino acids between signal sequences of the leader peptides.
• Lying 5'to VP2 is a very variable leader peptide ( L protein ).
• The leader peptide differs by one amino acid and the next 26 amino acids are identical.
• Also unlike the lac operon, the trp operon contains a leader peptide and an corepressible model.
• Interestingly, bottromycins differ from other RiPPs in that there is no N-terminal leader peptide.
• Part of the leader transcript codes for a short polypeptide of 14 amino acids, termed the leader peptide.
• The C protein is mainly involved in leader peptide recognition and binding and is sometimes called a scaffolding protein.
• The Env polyprotein consists of a leader peptide ( L ), surface ( SU ) and transmembrane ( TM ) glycoproteins.
• The attenuator sequence has its codons translated into a leader peptide, but is not part of the trp operon gene sequence.
• First, the translation of the leader peptide and ribosomal stalling are directly evidenced to be necessary for inhibiting the transcription termination.
• When there is a deficiency of the charged tryptophanyl tRNA the ribosome translating the leader peptide stalls and the antiterminator structure can form.
• The "'Leucine operon leader "'is an translating the leader peptide stalls and the antiterminator structure can form.
• Following leader peptide removal, the newly formed N-terminus undergoes methylation to yield an " N?, N? "-dimethylarginine.
• When there is a deficiency of the charged tRNA of the regulatory amino acid the ribosome translating the leader peptide stalls and the antiterminator structure forms.
• Unlike other ribosomal peptide natural products, which are normally synthesized with a leader peptide that is cleaved, bottromycin is synthesized with a follower peptide.
• When there is a deficiency of the charged tRNA of the regulatory amino acid the ribosome translating the leader peptide stalls and the antiterminator structure can form.
• The leader peptide is usually important for enabling enzymatic processing of the precursor peptide via aiding in recognition of the core peptide by biosynthetic enzymes and for cellular export.
• If tryptophan levels in the cell are high, the ribosome will translate the entire leader peptide without interruption and will only stall during translation termination at the stop codon.
• Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail.