'Trna synthetase' presentation slideshows

Translation

563 views • 55 slides

Formation of RNA Polymerase II pre-initiation complex

Formation of RNA Polymerase II pre-initiation complex. IID contains TBP that binds TATA box. IIA stabilizes IID binding to promoter. IIB binds initiation sequence. Pol II binds IIB. IIE stimulates transcription. IIH has kinase and helicase activity. RNA Synthesis in E. Coli. Transcription

1.12k views • 50 slides

Formation of RNA Polymerase II pre-initiation complex

Formation of RNA Polymerase II pre-initiation complex. IID contains TBP that binds TATA box. IIA stabilizes IID binding to promoter. IIB binds initiation sequence. Pol II binds IIB. IIE stimulates transcription. IIH has kinase and helicase activity. RNA Synthesis in E. Coli. Transcription

615 views • 50 slides

Figure 17.0 Ribosome

787 views • 37 slides

Protein Synthesis

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Prokaryotic Translation

Prokaryotic Translation. Three stages Initiation : binding of ribosome (containing rRNAs and proteins) and aminoacyl tRNA to mRNA . Elongation : addition of one aa at a time to the growing polypeptide chain.

4.45k views • 29 slides

tRNA Activation (charging) by aminoacyl tRNA synthetases

tRNA Activation (charging) by aminoacyl tRNA synthetases. Aminoacyl tRNA synthetase. Two important functions: Implement genetic code Activate amino acids for peptide bond formation The key enzymes: Amanoacyl-tRNA synthetases. Aminoacyl-tRNA Synthesis. Summary of 2-step reaction:

994 views • 27 slides

tRNA Activation (charging) by aminoacyl tRNA synthetases

tRNA Activation (charging) by aminoacyl tRNA synthetases. Aminoacyl tRNA synthetase. Two important functions: Implement genetic code Activate amino acids for peptide bond formation The key enzymes: Amanoacyl-tRNA synthetases. Aminoacyl-tRNA Synthesis. Summary of 2-step reaction:

673 views • 27 slides

Single-molecule FRET ( smFRET )

Single-molecule FRET ( smFRET ). Determine the FRET efficiencies of biomolecules with a pair of energy donor and acceptor at a single molecule level. Variety of information Conformational changes Biomolecular interactions.

1.5k views • 26 slides

eIF3

eIF3. 40S. Regolazione della traduzione. generale specifica. Initiation Factor Activity eIF-1 Fidelity of AUG codon recognition eIF-1A Facilitate Met-tRNAiMet binding to small subunit eIF-2 Ternary complex formation eIF-2B (GEF) GTP/GDP exchange during eIF-2 recycling

329 views • 24 slides

Computational Studies of Tryptophanyl-tRNA Synthetase: Activation of ATP by Induced-Fit

368 views • 20 slides

AP Biology

AP Biology . Figure Assessement. D. A. E. . F. . B. LE 17-3. _________________ cell. G. H. . C. . TRANSLATION. I. . ________________ cell. Answer the following. What is the difference between the two processes in the previous slide?

312 views • 19 slides

Valyl tRNA-Synthetase ( Thermus thermophilis )

289 views • 15 slides

Screen gene markers for different taxonomic groups

Screen gene markers for different taxonomic groups. Dongying Wu Eugene, 06.24.2010. Build gene families for a phylum (blastp and MCL clustering). Build phylogenetic trees for all the families. Automatically parsing the trees for clades to identify sub-families: High universality

257 views • 11 slides