User:Udayan Shevade/Sandbox1
From Proteopedia
SV40 Large T-Antigen
Introduction
The SV40 large T-antigen is a multifunctional regulatory protein encoded by Simian Virus 40, belonging to the AAA+ family of helicases [1]. It is responsible for initiation of replication, regulation of transcription and alteration of the host cell cycle to promote its infectivity.
Structure
T-antigen consists of an N-terminal J domain, a central origin-binding domain, and a C-terminal helicase domain [1].
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