The Conserved Domain Database (CDD) is a collection of multiple sequence alignments and derived database search models, which represent protein domains conserved in molecular evolution.

Prefix
cdd
Keywords
classification family and domain databases image/movie protein sequence structure
License
http://www.nlm.nih.gov/copyright.html
Links
Homepage
Publications
https://bioregistry.io/pubmed:36477806
2014 CDD: NCBI's conserved domain database
2008 CDD: specific functional annotation with the Conserved Domain Database
https://bioregistry.io/pubmed:17135202
https://bioregistry.io/pubmed:15215404
https://bioregistry.io/pubmed:12368255
Identifier Standards
Pattern for Local Unique Identifiers

Local identifiers in Conserved Domain Database should match this regular expression:
^(cd)?\d{5}$

Example Local Unique Identifier
cd00400   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from Conserved Domain Database should match this regular expression:
^cdd:(cd)?\d{5}$

Example CURIE
cdd:cd00400
Contacts
Contact
Missing Contact
Ontology

A summary of the relations in the Bioregistry schema can be found here.

In Collection (1)
Synapse.org external links
Mappings to External Registries

Mappings from records in Bioregistry to external registries comprises the metaregistry. This resource has 9 mappings to external registries with 4 unique external prefixes.

Registry Name Registry Metaprefix External Prefix Curate
BioContext biocontext CDD
EDAM EDAM Ontology logo edam 2666
GO Gene Ontology Registry logo go CDD
Integbio Integbio logo integbio nbdc00401
Identifiers.org Identifiers.org logo miriam cdd
N2T Name-to-Thing logo n2t cdd
NCBI National Center for Biotechnology Information Registry logo ncbi CDD
Prefix Commons Prefix Commons logo prefixcommons cdd
UniProt UniProt Cross-ref database logo uniprot DB-0214
Providers

A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).

The local unique identifier cd00400 is used to demonstrate the providers available for Conserved Domain Database. Some providers may use a different example, which is displayed in the table below. A guide for curating additional providers can be found here.

Provider Name Provider Code URI
Conserved Domain Database cdd https://www.ncbi.nlm.nih.gov/Structure/cdd/cddsrv.cgi?uid=cd00400
Bioregistry bioregistry https://bioregistry.io/cdd:cd00400
Identifiers.org miriam https://identifiers.org/cdd:cd00400
Name-to-Thing n2t https://n2t.net/cdd:cd00400
Extra Providers

Additional providers curated in the Bioregistry are listed here. These are typically inherited from Identifiers.org or Prefix Commons, and need extra curation.

Provider Name Provider Code URL
Bio2RDF bio2rdf http://bio2rdf.org/cdd:cd00400