Natural scienceBioinformaticsBioinformatics algorithmsAlignment algorithms

Running BLAST

Query coverage

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Run blastp with the query protein sequence Q99ZW2, which is a product of the gene cas9. Choose the database of metagenome-derived proteins (env_nr) and set other parameters default. Look at the graphical representation of BLAST results. Which part of the query sequence is aligned more often?

Select one option from the list

the first 250 residues

residues in positions 200 - 500

residues in positions 700 - 1000

residues in positions 1000 - 1250

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