The Home for Biological Sequences
One place to explore, annotate, and share sequence data with functional insights.
Trusted by Leading Scientists
Understand Your FASTA, Faster
Automate functional annotations and focus on the science.
Predict Interactions
Run FlashPPI to surface genome-wide interaction networks and identify functional partners in minutes.
Uncover Novel Insights
Find and compare related sequences, relevant literature, and genomic context with a single search.
Discoverable and Reusable Sequence Datasets
Explore public datasets with ease and publish your data in seconds.
Generate Hypotheses with More Context
Use agent to explore at scale and spark new scientific directions.
Join the Community
Become a Seqer and help build the future of biological sequence discovery!
"I've found SeqHub invaluable for exploring hypothetical proteins flagged in RNAseq or proteomics datasets. The context-aware functional predictions and relevant scientific literature lets me do deep dives on potential functions for biologically-relevant proteins."
Steph Smith
Postdoc, UNC Chapel Hill
"SeqHub helps me annotate proteins of unknown function in novel anti-phage defense systems faster and with greater depth than was previously possible. The context-aware predictions, combined with ideas from the agent, provide a great jumping off point for figuring out what a protein actually does."
Caleb Eickmann
PhD Candidate, MIT
"SeqHub makes it remarkably easy to search massive metagenomic datasets and uncover new proteins with related sequences and functions — it's become a go-to tool in our lab."
Jonathan Strecker
Assistant Professor, Harvard Medical School
"The most beautiful protein annotation tool I have seen so far! And able to annotate some of my viral proteins that no other annotation tool could identify."
Martin Boutroux
Researcher, EPFL
Analyze Your Sequences
CoSearch up to 5 proteins or annotate entire genomes