Last data update: 2014.03.03
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R: Reference peptide dataset for HIV enveloppe
Reference peptide dataset for HIV enveloppe
Description
A peptide dataset created from the multiple alignment of the
reference sequence hxb2 and the seven subtypes A, B, C, D, M, CRF01, CRF02
Usage
data(pep_hxb2)
Format
A GRanges object. One row per peptide.
Details
peptides: The rownames are 15mers from the envelope of 7 subtypes of HIV-1.
seqnames: An information regarding the genomic location of the peptide.
ranges: The start and end coordinate of the peptide based on the coordinates of the reference hxb2.
aligned: The aligned column represents the peptide as it is aligned in the multiple alignment.
trimmed: The trimmed column represents the part of hxb2's sequence aligned with the peptide.
zSums: The sum of the zScale of each amino-acid of the 15mer.
clade: A list of the subtypes which contain this peptide.
Note
The alignments used to create this collections are available in the
extdata/alignments folder, as well as the raw sequences on fasta format.
References
http://www.hiv.lanl.gov/content/sequence/HIV/REVIEWS/HXB2.html
Results
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