Concept explainers
(a)
Interpretation:
The number of atoms present in this structure is to be determined.
Concept Introduction:
These images are provided with the data for the representation of different variable in the structure. In PDB file of structure coordinates are used for the representation of protein, RNA and atoms and other different components present in structure.
(b)
Interpretation:
The visibility of the bases of
Concept Introduction:
These images are provided with the data for the representation of different variable in structure. In PDB file of structure coordinates are used for the representation of protein, RNA and atoms and other different components present in the structure.
(c)
Interpretation:
Double helical region of RNA in structure needs to be determined.
Concept Introduction:
These images are provided with the data for the representation of different variable in the structure. In PDB file of structure coordinates are used for the representation of protein, RNA and atoms and other different components present in the structure.
.
(d)
Interpretation:
Hit a right click on the image, after that select the ‘Select' option for all proteins. After that, again hit the right click on that image and now select ‘Render' option after this ‘Scheme' and then ‘CPK space fill' option. This results in highlighted ribosomal protein. Now, close the all protein selection tab and now select ‘Nucleic’ then select' ‘CPK space fill' from render
Concept Introduction:
These images are provided with the data for the representation of different variable in structure. In PDB file of structure, coordinates are used for the representation of protein, RNA and atoms and other different components present in structure.
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Chapter 30 Solutions
Biochemistry
- Exploring the Structure of the 30S Ribosomal Subunit Go to www.pdh.org and bring up PDB file 1GIX, which shows the 30S ribosomal subunit, the three tRNAs, and mRNA. In the box on the right titled ‘Biological Assembly.� click “More Images.� and then scroll down to look at the Interactive Vic By moving your cursor over the image, you can rotate it to view it from any perspective. a. How are the ribosomal proteins represented in the image? b. How is the 16S rRNA portrayed? c. Rotate the image to see how the tRNAs stick out from the structure. Which end of the tRNA is sticking out? d. Where will these ends of the tRNAs lie when the 50S subunit binds to this complex?arrow_forwardAnswer for each 1, 2, 3, 4 and 5 labelled in the attached image: a)What is this molecule? b)What superfamily does it belong to? c)Which number points to the peptide binding domain? Thank you!arrow_forwardWhat forces come into play with protein folding (please explain this at the molecular level)?arrow_forward
- I was given an amino acid position 564 with the PDC code 2V1X. Would it be possible to describe why this position in the protein is important and outline the effects the mutation will have on the structure / function of the protein? Thank you.arrow_forwardGABA (B) Need help answering these questions about the GABA(B) protein. What class (globular, fibrous, membrane) protein is the protein Identify the organism (or organisms that have this protein) Identify the cellular location of this protein Describe the function Find the primary structure (list it on a slide) Describe secondary structure (alpha-helix, beta sheet, and how many of each and what percent of the total protein) Find a picture of the tertiary structure (which should also show secondary structure) Does the protein have a quaternary structure, if so what is it?arrow_forwardUsing the picture provided, can you please help me with... A) which Amino Acids are Hydrogen Bond Donors? B) the 5 compouns that are most stable in the cell membrane? C) the 4 compounds that are most soluble in water? Perhaps the names of these different Amino Acids? Thank You!!arrow_forward
- Provide the number of polypeptide chains present andthe number of amino acid residues in each chain. for https://www.rcsb.org/structure/6j20 Provide the molecular weight of the protein orprotein complex and the total number of atoms. (All of this information can be found in the PDBpage.) Create a figure (available in the PDB page) that shows the topology of your protein, i.e.the secondary structures adopted by different regions of the protein (alpha helix, beta strand).Make sure to also provide a figure legend that helps interpret the figure and appropriate figurecaption that briefly explains the figure.arrow_forwardUpload a drawing of Gly-Met-Asn-Glu-His Label the alpha carbons Label the R groups as hydrophobic or hydrophilic Label the acidic and basic R-groups Label the peptide bonds Label the N terminus and the C terminusarrow_forwardTranslation of mRNA Using the codon chart provided, translate the following messenger RNA sequence into an amino acid sequence (protein). AUG AAA GGU CAC CCC TAGarrow_forward
- Referring back to the quaternary level proteins, list and describe the modifications that can be made to a secondary proteins to make it a tertiary proteinarrow_forwardGive typing answer with explanation and conclusion Which of the following statements regarding the structure and function of tRNA is true? A-The codon / anticodon pairing is absolutely universal among organism. B-The charging of a tRNA does not require energy. C-There are 64 different tRNAs, one for each possible codon. D-Reading 5' to 3', the first base in the anticodon can participate in non Watson and Crick base pairing E- The 3' end of each tRNA has a unique sequence so a specific amino acid can be attached.arrow_forwardNo plagiarism please. Use your own words. Thanks. Discuss the preferred locations of different classes of amino acids in transmembrane proteins. Explain the formation of thioether-linked prenyl anchor proteins. Explain the structure of caveolae.arrow_forward
- BiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage LearningBiology: The Unity and Diversity of Life (MindTap...BiologyISBN:9781305073951Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa StarrPublisher:Cengage Learning