extractDC {protr}

Dipeptide Composition Descriptor

Description

This function calculates the Dipeptide Composition descriptor (dim: 400).

Usage

extractDC(x)

Arguments

x

A character vector, as the input protein sequence.

Value

A length 400 named vector

Author(s)

Nan Xiao <https://nanx.me>

References

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 Also

See extractAAC and extractTC for Amino Acid Composition and Tripeptide Composition descriptors.

Examples

x <- readFASTA(system.file("protseq/P00750.fasta", package = "protr"))[[1]]
extractDC(x)