409241
Description
Quiz by gina_evans0312, updated more than 1 year ago
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Created by gina_evans0312
over 10 years ago
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Question 1
Question
When the ligand has bound, what moleucle forms?
Answer
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A homodimer
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A heterodimer within the T.K family
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A heterotrimer within the T.K family
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A homotrimer
Question 2
Question
What is found in the active site that inhibits activity?
Answer
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A pseudosubstrate
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An activation lip
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A hydrophobic core that must be exposed
Question 3
Question
How do you activate the active site?
Answer
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Phosphorylation
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Acetylation
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Methylation
Question 4
Question
Which residues of tyrosine kinase are modified?
Answer
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Tyrosine
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Serine
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Threonine
Question 5
Question
What domain is required to bind to an activated Tyrosine Kinase?
Answer
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Sh2
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Sh4
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SH3
Question 6
Question
How large is an SH2 domain?
Answer
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100 residues
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50 residues
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25 residues
Question 7
Question
How many pockets are there in SH2?
Answer
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1
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2
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3
Question 8
Question
How does a specific molecule know where to dock on a tyrosine kinase receptor?
Answer
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The sequence of aa around the modification it binds to
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The shape of the protein around the modification it binds to
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