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.
cath.domain
Local identifiers in CATH domain should match this
regular expression:
^\w+$
Compact URIs (CURIEs) constructed from CATH domain should match
this regular expression:
^cath\.domain:\w+$
The metaregistry provides mappings between the Bioregistry and other registries. There are
4 mappings to external registries for cath.domain
with
2 unique external prefixes.
Registry Name | Registry Metaprefix | External Prefix | Curate |
---|---|---|---|
BioContext | biocontext |
CATH.DOMAIN
|
|
EDAM
|
edam |
1040
|
|
Identifiers.org
![]() |
miriam |
cath.domain
|
|
N2T
![]() |
n2t |
cath.domain
|
Providers are various services that resolve CURIEs to URLs. The example CURIE
cath.domain:1cukA01
is used to demonstrate the provides available for
cath.domain
. Generation of OLS and BioPortal URLs requires additional programmatic
logic beyond string formatting.
Name | Metaprefix | URI |
---|---|---|
CATH domain | cath.domain |
http://www.cathdb.info/domain/1cukA01 |
Bioregistry | bioregistry |
https://bioregistry.io/cath.domain:1cukA01 |
Identifiers.org | miriam |
https://identifiers.org/cath.domain:1cukA01 |
Name-to-Thing | n2t |
https://n2t.net/cath.domain:1cukA01 |