The backbone structure of the thermophilic <Emphasis Type="Italic">Thermoanaerobacter tengcongensis</Emphasis> ribose binding protein is essentially identical to its mesophilic <Emphasis Type="Italic">E. coli</Emphasis> homolog

Background  

Comparison of experimentally determined mesophilic and thermophilic homologous protein structures is an important tool for understanding the mechanisms that contribute to thermal stability. Of particular interest are pairs of homologous structures that are structurally very similar, but differ significantly in thermal stability.