 Protein Circular Dichroism Data Bank

The Protein Circular Dichroism Data Bank (PCDDB) is a specialized database that provides access to circular dichroism (CD) spectroscopy data specifically for proteins. Circular dichroism is a spectroscopic technique that is used to study the secondary and tertiary structures of proteins by measuring the differential absorption of left-handed and right-handed circularly polarized light. The PCDDB serves as a repository for CD data, allowing researchers to upload and share their findings.