Calculate indices and theoretical physicochemical properties of peptides and protein sequences


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Documentation for package ‘Peptides’ version 0.4

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AAcomp To compute the Amino-acid composition of a protein sequence
aindex To compute the Aliphatic index of a protein sequence
boman To calculate the Boman (Potential Protein Interaction) Index
charge To compute the theoretical Net charge of a protein sequence
h To compute the Eisenberg (1984) hydrophobicity index
hmoment To compute the hydrophobic moment of a protein sequence
instaindex To compute the Instability Index of a protein sequence
KD To compute the Kyte-Doolittle hydrophobicity index
lengthpep To calculate the aminoacid length of a protein sequence
membpos To theoretically calculate the position of a protein sequence
mw To compute the molecular weight of a protein sequence
Pepdata Physicochemical properties and indices from 100 aminoacid sequences
Peptides Calculate indices and theoretical physicochemical properties of peptides and proteins sequences.
pI To compute the isoelectic point (pI) of a protein sequence
plot.xvg Plot time series from GROMACS XVG files
read.xvg Read XVG files from GROMACS Molecular Dynamics package