The S (spike) glycoprotein of coronaviruses can engage receptors by the N-terminal domain, the C-terminal domain, or both. The C-terminal domains of both human SARS coronaviruses bind ACE2 (angiotensin-converting enzyme 2), whereas that of MERS-CoV binds DDP4 (dipeptidyl peptidase 4). In contrast, in mouse hepatitis coronavirus (MHV) the N-terminal domain of S binds CEACAM (cell adhesion molecule 1). You have identified a novel coronavirus with an S protein that displays similarity to MHV at the N terminus and to SARS at the C terminus. What are the molecules most likely to function as receptors and how will you test this?
The S (spike) glycoprotein of coronaviruses can engage receptors by the N-terminal domain, the C-terminal domain, or both. The C-terminal domains of both human SARS coronaviruses bind ACE2 (angiotensin-converting enzyme 2), whereas that of MERS-CoV binds DDP4 (dipeptidyl peptidase 4). In contrast, in mouse hepatitis coronavirus (MHV) the N-terminal domain of S binds CEACAM (cell adhesion molecule 1). You have identified a novel coronavirus with an S protein that displays similarity to MHV at the N terminus and to SARS at the C terminus. What are the molecules most likely to function as receptors and how will you test this?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
Related questions
Question
The S (spike) glycoprotein of coronaviruses can engage receptors by the N-terminal domain, the C-terminal domain, or both. The C-terminal domains of both human SARS coronaviruses bind ACE2 (angiotensin-converting enzyme 2), whereas that of MERS-CoV binds DDP4 (dipeptidyl peptidase 4). In contrast, in mouse hepatitis coronavirus (MHV) the N-terminal domain of S binds CEACAM (cell adhesion molecule 1). You have identified a novel coronavirus with an S protein that displays similarity to MHV at the N terminus and to SARS at the C terminus. What are the molecules most likely to function as receptors and how will you test this?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education