⚠️ Unexpected Maintenance Notice

The service will undergo unexpected maintenance on Thursday, March 26th, 2026 at 11:00 AM (CET).

The system may become temporarily unavailable during this time. Running jobs may be interrupted and could be lost.

We strongly recommend avoiding job submissions shortly before the maintenance window.

We apologize for the inconvenience and thank you for your understanding.

BaCelLo is a web-server for predicting protein subcellular localization.

For details see: Pierleoni, A., Martelli, P. L., Fariselli, P., & Casadio, R. (2006). BaCelLo: a balanced subcellular localization predictor. Bioinformatics (Oxford, England), 22(14), e408–e416.

Submit your sequence(s)

Please, paste input FASTA sequences (max 50 sequences, max 40000 residues) in the area below:

Alternatively, select and upload a FASTA file:

Select the taxonomic origin of the input sequences: