The CATH database is a hierarchical domain classification of protein structures in the Protein Data Bank. Protein structures are classified using a combination of automated and manual procedures. There are four major levels in this hierarchy; Class (secondary structure classification, e.g. mostly alpha), Architecture (classification based on overall shape), Topology (fold family) and Homologous superfamily (protein domains which are thought to share a common ancestor). This colelction is concerned with CATH domains.
Local identifiers in CATH domain should match this
Compact URIs (CURIEs) constructed from CATH domain should match
this regular expression:
The metaregistry provides mappings between the Bioregistry and other registries. There are
4 mappings to external registries for
2 unique external prefixes.
|Registry Name||Registry Metaprefix||External Prefix||Curate|
Providers are various services that resolve CURIEs to URLs. The example CURIE
is used to demonstrate the provides available for
cath.domain. Generation of OLS and BioPortal URLs requires additional programmatic
logic beyond string formatting.