Biology And Biomedical Sciences BIOL 2960 Lecture Notes - Lecture 35: Repressor, Protein Precursor, Start Codon
14 Aug 2018
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Study guide 13: eukaryotic rna processing & translation (lectures 33-35) Gtp and 1 from the 5" end: methylation, rna pol. Ii ctd: cap addition occurs shortly after transcription initiation, coordinated by the phosphorylated rna. 2 parts: the phosphorylated stall factor is removed, and the polymerase is released (no longer stalled ) and transcription can continue, additional factors are recruited to the ser2 phosphorylated. If the 5" and 3" are weak sites (differ from the consensus) they can be supplemented by. Exon splicing enhancer elements (ese"s: these enhancers bind serine/arginine rich (sr) proteins through. Rna-recognition motifs (rpm"s: the sr proteins provide additional contacts to recruit the protein. Transcription and splicing are integrated: co-transcriptional, splicing can be dependent on chromatin structure and polymerization rates. 7meg cap) of the mrna transcript binds initiation factors (eif"s. Post-translational events: folding into correct 3d structure and assembly into complexes, targeting for secretion of different compartments of the cell, covalent post-translational modifications.
