Match each SERCA domain to its role in Ca2+ transport: Drag and drop options on the right-hand side and submit. For keyboard navigation... SHOW MORE ✓ N Domain P Domain A Domain III = contains the Asp reside that can be phosphorylated Phosphatase activity Kinase Activity X X X

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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**Matching SERCA Domains to Their Roles in Ca2+ Transport**

**Objective:** Match each SERCA domain to its role in Ca2+ transport. 

**Instructions:** Drag and drop options on the right-hand side and submit.

- **N Domain**  
  - Incorrectly matched to: "contains the Asp residue that can be phosphorylated"
  - Correct Function: Typically involved in nucleotide binding (ATP). Not correctly matched here.
  
- **P Domain**  
  - Incorrectly matched to: "Phosphatase activity"
  - Correct Function: Contains the aspartic acid (Asp) residue that can be phosphorylated. Incorrectly matched here.
  
- **A Domain**  
  - Incorrectly matched to: "Kinase Activity"
  - Correct Function: Involved in phosphatase activity, responsible for the dephosphorylation process. Incorrectly matched here.

**Explanation:** The graphical representation is a drag-and-drop interface where each SERCA (Sarcoplasmic/Endoplasmic Reticulum Calcium ATPase) domain needs to be correctly paired with its specific function in calcium transport. The image shows incorrect matches across all three domains. The assignment is designed to enhance understanding of the functional roles these domains play in enzymatic activity related to calcium transport within cells.
Transcribed Image Text:**Matching SERCA Domains to Their Roles in Ca2+ Transport** **Objective:** Match each SERCA domain to its role in Ca2+ transport. **Instructions:** Drag and drop options on the right-hand side and submit. - **N Domain** - Incorrectly matched to: "contains the Asp residue that can be phosphorylated" - Correct Function: Typically involved in nucleotide binding (ATP). Not correctly matched here. - **P Domain** - Incorrectly matched to: "Phosphatase activity" - Correct Function: Contains the aspartic acid (Asp) residue that can be phosphorylated. Incorrectly matched here. - **A Domain** - Incorrectly matched to: "Kinase Activity" - Correct Function: Involved in phosphatase activity, responsible for the dephosphorylation process. Incorrectly matched here. **Explanation:** The graphical representation is a drag-and-drop interface where each SERCA (Sarcoplasmic/Endoplasmic Reticulum Calcium ATPase) domain needs to be correctly paired with its specific function in calcium transport. The image shows incorrect matches across all three domains. The assignment is designed to enhance understanding of the functional roles these domains play in enzymatic activity related to calcium transport within cells.
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