Which of the Following Proteins Has a BH4 Domain

Question

Which of the following proteins has a BH4 domain?
A)Bax
B)Bid
C)Puma
D)Bcl-2
E)Hrk

Accepted Answer

The BH4 domain is a characteristic domain of some proteins that are part of the Bcl-2 family, which are involved in the regulation of apoptosis. Among the options given, Bcl-2 is the correct answer because it is known to contain the BH4 domain, which is crucial for its anti-apoptotic function.