Registry Protein Structure and Stability Knowledge Base

PSSKB allows researchers to model post translational modifications and amino acid substitutions in proteins, providing 3D structural representations. Identifiers represent protein motifs on which PSSKB provides data.

Prefix
psskb
Links
Homepage Request Discussion
Contact
Anna L. Kaysheva   0000-0003-4472-2016
Pattern for Local Unique Identifiers

Local identifiers in Protein Structure and Stability Knowledge Base should match this regular expression:
^[A-Za-z0-9_]+$

Example Local Unique Identifier
2VM6_A55_A135   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from Protein Structure and Stability Knowledge Base should match this regular expression:
^psskb:[A-Za-z0-9_]+$

Example CURIE
psskb:2VM6_A55_A135
Publications
2025 PSSKB: A Web Application to Study Protein Structures
Contributors
Reviewer
Benjamin M. Gyori   0000-0001-9439-5346   bgyori
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 2VM6_A55_A135 is used to demonstrate the providers available for Protein Structure and Stability Knowledge Base. Some providers may use a different example, which is displayed in the table below. A guide for curating additional providers can be found here.

Name Metaprefix URI
Protein Structure and Stability Knowledge Base psskb https://psskb.org/motif/card/2VM6_A55_A135
Bioregistry bioregistry https://bioregistry.io/psskb:2VM6_A55_A135