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Peptides (version 0.4)

Calculate indices and theoretical physicochemical properties of peptides and protein sequences

Description

Calculate physicochemical properties and indices from aminoacid sequences of peptides and proteins. Include also utilities for read and plot GROMACS output files .XVG.

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Version

Install

install.packages('Peptides')

Monthly Downloads

1,020

Version

0.4

License

GPL (>= 2)

Issues

9

Pull Requests

2

Stars

85

Forks

22

Maintainer

Daniel Osorio

Last Published

March 26th, 2014

Functions in Peptides (0.4)

hmoment

To compute the hydrophobic moment of a protein sequence
Pepdata

Physicochemical properties and indices from 100 aminoacid sequences
membpos

To theoretically calculate the position of a protein sequence
KD

To compute the Kyte-Doolittle hydrophobicity index
plot.xvg

Plot time series from GROMACS XVG files
AAcomp

To compute the Amino-acid composition of a protein sequence
Peptides-package

Calculate indices and theoretical physicochemical properties of peptides and proteins sequences.
h

To compute the Eisenberg (1984) hydrophobicity index
lengthpep

To calculate the aminoacid length of a protein sequence
mw

To compute the molecular weight of a protein sequence
boman

To calculate the Boman (Potential Protein Interaction) Index
pI

To compute the isoelectic point (pI) of a protein sequence
instaindex

To compute the Instability Index of a protein sequence
aindex

To compute the Aliphatic index of a protein sequence
charge

To compute the theoretical Net charge of a protein sequence
read.xvg

Read XVG files from GROMACS Molecular Dynamics package