Rapid and sensitive protein complex alignment with Foldseek-Multimer.

ABSTRACT: Advances in computational structure prediction will vastly augment the hundreds of thousands of currently available protein complex structures. Translating these into discoveries requires aligning them, which is computationally prohibitive. Foldseek-Multimer computes complex alignments from compatible chain-to-chain alignments, identified by efficiently clustering their superposition vectors. Foldseek-Multimer is 3-4 orders of magnitudes faster than the gold standard, while producing comparable alignments; this allows it to compare billions of complex pairs in 11 h. Foldseek-Multimer is open-source software available at GitHub via https://github.com/steineggerlab/foldseek/ , https://search.foldseek.com/search/ and the BFMD database.

SUBMITTER: Kim W 

PROVIDER: S-EPMC11903335 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature