Nitrate reductase

Homodimers, two identical subunits

Each subunit with 100kD

Each subunit contains 3 prosthetic groups:

FAD, heme, and molybdenum complexed to pterin (an organic molecule). 

TLS Online TPP Program

#Id: 2383

#Unit 3. Fundamental Processes

Prp22 helps the release of the mature mRNA from the spliceosome, makes splicing irreversible.

TLS Online TPP Program

#Id: 2384

#Unit 3. Fundamental Processes

More than 90% of the genes expressed in mammals are alternatively spliced

TLS Online TPP Program

#Id: 2385

#Unit 3. Fundamental Processes

 Five ways to splice an RNA

TLS Online TPP Program

#Id: 2386

#Unit 3. Fundamental Processes

Steric Hindrance and Combinations of Major and Minor Splice Sites are major reasons behind alternative splicing (Mutually Exclusive Splicing) 

TLS Online TPP Program

#Id: 2387

#Unit 3. Fundamental Processes

Alternative splicing is often associated with weak splice sites.

TLS Online TPP Program

#Id: 2388

#Unit 3. Fundamental Processes

Specific exonic and intronic sequences can enhance or suppress splice site selection.