Conserved Domain Database

CDD
Content
DescriptionConserved Domain Database for the functional annotation of proteins.
Contact
Research centerNational Center for Biotechnology Information
AuthorsAron Marchler-Bauer
Primary citationMarchler-Bauer & al. (2013)
Release date2003
Access
Websitehttps://www.ncbi.nlm.nih.gov/Structure/cdd/cdd.shtml

The Conserved Domain Database (CDD) is a database of well-annotated multiple sequence alignment models and derived database search models, for ancient domains and full-length proteins. The database consists of position-specific score matrices and serves as resource for protein annotation such as identification of conserved domain or inference of functional site.