409241
Descrição
Quiz por gina_evans0312, atualizado more than 1 year ago
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Criado por gina_evans0312
aproximadamente 11 anos atrás
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Questão 1
Questão
When the ligand has bound, what moleucle forms?
Responda
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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
Questão 2
Questão
What is found in the active site that inhibits activity?
Responda
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A pseudosubstrate
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An activation lip
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A hydrophobic core that must be exposed
Questão 3
Questão
How do you activate the active site?
Responda
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Phosphorylation
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Acetylation
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Methylation
Questão 4
Questão
Which residues of tyrosine kinase are modified?
Responda
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Tyrosine
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Serine
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Threonine
Questão 5
Questão
What domain is required to bind to an activated Tyrosine Kinase?
Responda
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Sh2
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Sh4
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SH3
Questão 6
Questão
How large is an SH2 domain?
Responda
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100 residues
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50 residues
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25 residues
Questão 7
Questão
How many pockets are there in SH2?
Responda
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1
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2
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3
Questão 8
Questão
How does a specific molecule know where to dock on a tyrosine kinase receptor?
Responda
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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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