Nucleotide to Protein BLAST (blastx)

Request a New BLAST

Enter Nucleotide Query Sequence

Enter one or more queries in the top text box or use the browse button to upload a file from your local disk. The file may contain a single sequence or a list of sequences. In both cases, the data must be in FASTA format.

Show an Example Sequence

Enter FASTA sequence(s)

Enter query sequence(s) in the text area.

Choose Search Target

Choose from one of the protein BLAST databases listed below.

Protein BLAST Databases:

Advanced Options

General parameters

Max target sequences:

Select the maximum number of aligned sequences to display

e-Value (Expected Threshold)

Expected number of chance matches in a random model. This number should be give in a decimal format. More Information | Expect value vedio tutorial

Word size:

The length of the seed that initiates an alignment

Max matches in a query range

Limit the number of matches to a query range. This option is useful if many strong matches to one part of a query may prevent BLAST from presenting weaker matches to another part of the query.

Scoring parameters

Matrix

Assigns a score for aligning pairs of residues, and determines overall alignment score..

Nucleotide to Protein BLAST (blastx)

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Nucleotide to Protein BLAST (blastx)

Languages

Videos

Studying Planarian Regeneration

Through RNAi

Tools

Tutorials

Protocols

Created by

Powered By

Legal Stuff

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