I am doing a review on the entry of a protein in UniProt and how aspects of the entry is different to various other databases, and am getting a bit confused with how each database gets its data from. UniProt and ensembl etc. say they are all under the umbrella of EMBL-EBI so why would there data be different? I found out about the Browser release agreement put in place for databases to share and analyse their data to stop errors and inconsistencies but I can't figure out if UniProt is part of that agreement? Please help!