Peptide Ligase Database

Break the CENTRAL DOGMA with natural and engineered peptide ligases

Browse All Enzymes

Explore the most updated collection of peptide ligases

Browse By Type

Discover peptide ligases categorized by their types

Run Simple BLAST

Find out the most similar sequences in the database

Deposit a Ligase 💬
This tool lets you submit new ligase candidates or report corrections. All submissions are manually reviewed before adding to the database.

Submit a new ligase entry or report an error to us.

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Last updated on February 20, 2026