What is UniProtKB Swiss-Prot database?
UniProtKB/Swiss-Prot is the manually annotated and reviewed section of the UniProt Knowledgebase (UniProtKB). It is a high quality annotated and non-redundant protein sequence database, which brings together experimental results, computed features and scientific conclusions.
Is Swiss-Prot A reviewed database?
UniProtKB/Swiss-Prot is now the reviewed section of the UniProt Knowledgebase. The TrEMBL section of UniProtKB was introduced in 1996 in response to the increased dataflow resulting from genome projects.
Is Swiss-Prot a primary protein database?
SWISS PROT is a protein sequence database. Annotations in the database provide all the information regarding the structure and function of a particular protein along with its functions and modifications if any. The data is all primary and easily accessible.
What does UniProtKB database have in its repository?
UniProtKB/TrEMBL contains the translations of all coding sequences (CDS) present in the EMBL/GenBank/DDBJ Nucleotide Sequence Databases, the sequences of PDB structures and data derived from amino acid sequences that are directly submitted to the UniProt Knowledgebase or scanned from the literature.
What are protein databases used for?
In biology, a protein structure database is a database that is modeled around the various experimentally determined protein structures. The aim of most protein structure databases is to organize and annotate the protein structures, providing the biological community access to the experimental data in a useful way.
What is SWISS-PROT used for?
SWISS-PROT is a curated protein sequence database which strives to provide a high level of annotations (such as the description of the function of a protein, structure of its domains, post-translational modifications, variants, etc.), a minimal level of redundancy and high level of integration with other databases.
Where does the data come from in UniProtKB?
More than 95% of the protein sequences provided by UniProtKB come from the translations of coding sequences (CDS) submitted to the ENA/GenBank/DDBJ nucleotide sequence resources of the International Nucleotide Sequence Database Collaboration (INSDC).
What are the types of protein databases?
Protein databases can be further classified into more specialized categories according to the type of information sought.
- Protein sequence database.
- Protein structure database.
- Protein‐protein interaction database.
- Protein pattern and profile database.
- 2D PAGE database.
- Metabolic and pathway database.
- Signaling pathway.
How do I use UniProtKB?
UniProt provides four main tools:
- The Basic Local Alignment Search Tool (BLAST) for sequence search.
- the ‘Align’ multiple sequence alignment tool.
- the ‘Retrieve/ID Mapping’ tool where you can submit a list of identifiers to retrieve the corresponding UniProt entries, or map them from or to an external database.
Which protein database is best?
Among all protein sequence databases, UniProt (UniProt Consortium, 2011) is the most widely used one. It provides more annotations than any other sequence database with a minimal level of redundancy through human input or integration with other databases.