R: Compute the protFP descriptors of a protein sequence

protFP {Peptides} | R Documentation

## Compute the protFP descriptors of a protein sequence

### Description

The ProtFP descriptor set was constructed from a large initial selection of indices obtained from the AAindex database for all 20 naturally occurring amino acids.

### Usage

    protFP(seq)

### Arguments

`seq` | An amino-acids sequence

### Value

The computed average of protFP descriptors of all the amino acids in the corresponding peptide sequence.

### References

van Westen, G. J., Swier, R. F., Wegner, J. K., IJzerman, A. P., van Vlijmen, H. W., & Bender, A. (2013). Benchmarking of protein descriptor sets in proteochemometric modeling (part 1): comparative study of 13 amino acid descriptor sets. Journal of cheminformatics, 5(1), 41.

### Examples

    protFP(seq = "QWGRRCCGWGPGRRYCVRWC")
    # [[1]]
    # ProtFP1 ProtFP2 ProtFP3 ProtFP4 ProtFP5 ProtFP6 ProtFP7 ProtFP8
    # 0.2065 -0.0565  1.9930 -0.2845  0.7315  0.7000  0.1715  0.1135

[Package Peptides version 2.4.4 Index]