extractProtAAC {Rcpi} | R Documentation |
Amino Acid Composition Descriptor
extractProtAAC(x)
x |
A character vector, as the input protein sequence. |
This function calculates the Amino Acid Composition descriptor (Dim: 20).
A length 20 named vector
Nan Xiao <https://nanx.me>
M. Bhasin, G. P. S. Raghava. Classification of Nuclear Receptors Based on Amino Acid Composition and Dipeptide Composition. Journal of Biological Chemistry, 2004, 279, 23262.
See extractProtDC
and extractProtTC
for Dipeptide Composition and Tripeptide Composition descriptors.
x = readFASTA(system.file('protseq/P00750.fasta', package = 'Rcpi'))[[1]] extractProtAAC(x)