PDBj numon:Educational portal for learning macrobiomolecules by PDBj

Papermodels


The barrel shape structure found in many enzymes: TIM barrel

Papermodel of TIM barrel

This barrel shape structure is composed of eight alpha helices and eight parallel beta sheets. At first, it was found in Triosephosphate IsoMerase (TIM). But later, it came to be found in various enzymes.

To get the PDF files, click the figure or following links.

PDB 1tph: The information page of this structure (Yorodumi)

Related information