The Ramachandran Principle is that alpha helices, beta strands, and

turns are the most likely conformations for a polypeptide chain to 

adopt, because most other conformations are impossible due to

steric collisions between atoms. 

TLS Online TPP Program

#Id: 3031

#Unit 3. Fundamental Processes

The DNA Pol III holoenzyme has at least two catalytic cores. a processivity clamp, and a dimerization damp-loader complex.

TLS Online TPP Program

#Id: 329

#Unit 1. Molecules and their Interaction Relevant to Biology

FBPase-1 is a gluconeogenic enzyme

TLS Online TPP Program

#Id: 2595

#Unit 13. Methods in Biology

Oligonucleotide-directed mutagenesis

The basic PCR mutagenesis system involves the use of two primary PCR reactions to produce two overlapping DNA fragments, both bearing the same mutation in the overlap region; this technique is thus termed overlap extension PCR .

TLS Online TPP Program

#Id: 6456

#Unit 3. Fundamental Processes

RNA Polymerase can also separated by using epitope tagging. Normally RPB3 is used to create epitope tag.

TLS Online TPP Program

#Id: 6391

#Unit 2. Cellular Organization

CAP–cAMP binds upstream to promoters DNA and target bends the DNA considerably about 100 degrees