The SV40 Large T Antigen Contains All of the Following

Question

The SV40 large T antigen contains all of the following functional protein domains EXCEPT:
A) Transactivation domain
B) DNA helicase domain
C) ATPase domain
D) Spliceosome binding domain
E) DNA binding domain

Accepted Answer

SV40 large T antigen does not contain a spliceosome binding domain. It has a transactivation domain for enhancing gene expression, a DNA helicase domain for unwinding DNA during replication, an ATPase domain for energy-dependent DNA unwinding, and a DNA binding domain for binding to specific DNA sequences.