Question

Name some ATP-independent chaperones and where they are found?

Answer 1

ATP-independent chaperones are helper molecules that assist in protein folding without using ATP as an energy source. Examples include HSP70 protein, HSP90 protein, and SecB protein. They prevent protein aggregation and ensure correct folding.

Step-by-step explanation:

ATP-independent chaperones are helper molecules that assist in protein folding without using ATP as an energy source. Some examples of ATP-independent chaperones include:

• HSP70 (heat-shock 70) protein, found in the cytoplasm and mitochondria
• HSP90 (heat-shock 90) protein, found in the cytoplasm and mitochondria
• SecB protein, found in the bacterial cytoplasm

These chaperones aid in preventing protein aggregation and ensuring correct folding, even under abnormal temperature or pH conditions.