Which Statement Is Not True About the Binding of TBP

Multiple Choice

Which statement is not true about the binding of TBP (TATA binding protein) ?

A) The TBP subunit is only required for the initiation of transcription of class II genes.
B) The binding of TBP to DNA distorts the DNA out of the standard B-DNA form.
C) Contacts between TBP and DNA are mainly in the minor groove.
D) TBP forms a saddle-shaped molecular clamp that surrounds DNA at the TATA box.