How do I align a sequence in UniProt?

How do I align a sequence in UniProt?

Aligning multiple protein sequences

1. Click on the Align link in the header bar to align two or more protein sequences with the Clustal Omega program.
2. Enter either protein sequences in FASTA format or UniProt identifiers into the form field (Figure 39)
3. Click the ‘Run Align’ button.

What does UniProt stand for?

The Universal Protein Resource
The Universal Protein Resource (UniProt) is a comprehensive resource for protein sequence and annotation data. The UniProt databases are the UniProt Knowledgebase (UniProtKB), the UniProt Reference Clusters (UniRef), and the UniProt Archive (UniParc).

Who created Swiss-Prot?

SWISS-PROT (1) is an annotated protein sequence database, which was created at the Department of Medical Biochemistry of the University of Geneva and has been a collaborative effort of the Department and the European Molecular Biology Laboratory (EMBL), since 1987.

What is the function of UniProt?

The mission of UniProt is to provide the scientific community with a comprehensive, high-quality and freely accessible resource of protein sequence and functional information.

How often is UniProt released?

UniProt

What do the symbols mean in a sequence alignment?

An alignment will display the following symbols denoting the degree of conservation observed in each column: An * (asterisk) indicates positions which have a single, fully conserved residue. A : (colon) indicates conservation between groups of strongly similar properties – scoring > 0.5 in the Gonnet PAM 250 matrix.

What does the E value mean in BLAST?

Expect value
The Expect value (E) is a parameter that describes the number of hits one can “expect” to see by chance when searching a database of a particular size. It decreases exponentially as the Score (S) of the match increases. Essentially, the E value describes the random background noise.