what-is-the-role-of-the-signal-recognition-particle-srp-in-co-translational-impo

Question

What is the role of the signal recognition particle (SRP) in co-translational import of proteins into the ER?

Accepted Answer

It binds to the ER signal sequence and directs the ribosome to the ER membrane.

Answer

It assists in the folding of proteins once they are inside the ER.

Answer

It cleaves the ER signal sequence after the protein enters the ER.

Answer

It provides energy for the translocation of proteins into the ER.