Which of the following describes the functional role of the 19S cap in proteasome?
A)disposal
B)regulatory
C)ubiquitination complex
D)electron transport

Question

Quizplus · Accepted Answer

The 19S cap is responsible for regulating the entry of proteins into the proteasome and also for recognizing and binding to ubiquitin-tagged proteins. It is not involved in the actual disposal of proteins or electron transport.

Which of the Following Describes the Functional Role of the 19S