Codonusage

JustBio Codon Usage

Batch Codon-Usage Input Form

Calculates %GC and codon usage rates from a list of sequences.
Paste your sequence list in FASTA format:

Example:
>name and information
ACTGCACTAGC....
>name and information
GTAGCAGCACTA...
Options:
Extract ORF: YES NO (are your sequences ORFs or cDNAs?)
Note: Only in direct orientation.
Codon table:
Print your results