This week in Biology and Chemistry

Crystal structure of a 117 kDa glucansucrase fragment provides insight into evolution and product specificity of GH70 enzymes

Elasticity of Globular Proteins Measured from the ac Susceptibility

Regulation and Rate Enhancement during Transcription-Coupled DNA Repair

Transcription of functionally related constitutive genes is not coordinated

Structure and folding of a designed knotted protein

The DNA Damage Road Map