Getting started

• Text search
  Our basic text search allows you to search all the resources available

• BLAST
  Find regions of similarity between your sequences

• Sequence alignments
  Align two or more protein sequences using the Clustal Omega program

• Retrieve/ID mapping
  Batch search with UniProt IDs or convert them to another type of database ID (or vice versa)

• Peptide search
  Find sequences that exactly match a query peptide sequence

UniProt data

• Download latest release
  Get the UniProt data

• Statistics
  View Swiss-Prot and TrEMBL statistics

• How to cite us
  The UniProt Consortium

• Submit your data
  Submit your sequences and annotation updates

• Programmatic access
  Query UniProt data using APIs providing REST, SPARQL and Java services

Protein spotlight

on mar and motion

Movement is what sustains life. Organisms need to move to find food, seek shelter and to reproduce. Mobility is also essential inside organisms where cells are continuously dividing and migrating. There is also unceasing movement inside every cell where myriads of molecules are being trafficked, and cellular compartments of all shapes and sizes shifted. What keeps things moving? Years ago, scientists discovered a protein they coined actin…