LTag contains four well - conserved protein domains as well as several intrinsically disordered regions .
LTag is a fairly large multifunctional protein ; in most polyomaviruses , it ranges from around 600 - 800 amino acids in length .
Containing four well - conserved protein domains as well as several intrinsically disordered regions , LTag is a fairly large multifunctional protein ; in most polyomaviruses , it ranges from around 600 - 800 amino acids in length .