The Reference Sequence (RefSeq) collection aims to provide a comprehensive, integrated, non-redundant set of sequences, including genomic DNA, transcript (RNA), and protein products.

Prefix
refseq
Alternative Prefixes
REFSEQ_PROT
Links
Homepage
Contact
Missing Contact
Pattern for Local Unique Identifiers

Local identifiers in Reference Sequence Collection should match this regular expression:
^(((AC|AP|NC|NG|NM|NP|NR|NT|NW|WP|XM|XP|XR|YP|ZP)_\d+)|(NZ_[A-Z]{2,4}\d+))(\.\d+)?$

Example Local Unique Identifiers
NP_012345   Resolve
WP_029104145.1   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from Reference Sequence Collection should match this regular expression:
^refseq:(((AC|AP|NC|NG|NM|NP|NR|NT|NW|WP|XM|XP|XR|YP|ZP)_\d+)|(NZ_[A-Z]{2,4}\d+))(\.\d+)?$

Example CURIEs
refseq:NP_012345
refseq:WP_029104145.1
Publications
References
GitHub Issue https://github.com/biopragmatics/bioregistry/issues/545
Contributors
Ontology
Has Canonical
NCBIProtein
Metaregistry Reference Sequence Collection

The metaregistry provides mappings between the Bioregistry and other registries. There are 9 mappings to external registries for refseq with 5 unique external prefixes.

Registry Name Registry Metaprefix External Prefix Curate
BioContext biocontext RefSeq
EDAM Ontology edam 1098
FAIRSharing FAIRSharing logo fairsharing FAIRsharing.4jg0qw
Gene Ontology Registry go RefSeq
HL7 External Code Systems hl7 2.16.840.1.113883.6.280
Identifiers.org Identifiers.org logo miriam refseq
Name-to-Thing Name-to-Thing logo n2t refseq
Prefix Commons prefixcommons refseq
UniProt Cross-ref database uniprot DB-0117
Providers

Providers are various services that resolve CURIEs to URLs. The example CURIE refseq:NP_012345 is used to demonstrate the provides available for refseq. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Name Metaprefix URI
Reference Sequence Collection refseq https://www.ncbi.nlm.nih.gov/protein/NP_012345
Bioregistry bioregistry https://bioregistry.io/refseq:NP_012345
Identifiers.org miriam https://identifiers.org/refseq:NP_012345
Name-to-Thing n2t https://n2t.net/refseq:NP_012345