| aacomp | Compute the amino acid composition of a protein sequence |
| aindex | Compute the aliphatic index of a protein sequence |
| boman | Compute the Boman (Potential Protein Interaction) index |
| charge | Compute the theoretical net charge of a protein sequence |
| H | 38 Hydrophobicity values for amino acids from various sources |
| hmoment | Compute the hydrophobic moment of a protein sequence |
| hydrophobicity | Compute the hydrophobicity index |
| instaindex | Compute the instability index of a protein sequence |
| Kfactors | The Ten Kidera Factors |
| kidera | Compute the Kidera factors |
| lengthpep | Compute the amino acid length of a protein sequence |
| membpos | Compute theoretically the class of a protein sequence |
| mw | Compute the molecular weight of a protein sequence |
| pepdata | Physicochemical properties and indices from 100 amino acid sequences |
| Peptides | Calculate Indices and Theoretical Properties of Protein Sequences |
| pI | Compute the isoelectic point (pI) of a protein sequence |
| pKscales | 9 pKa scales for the side chain of charged amino acids from various sources |
| plot.xvg | Plot time series from GROMACS XVG files |
| read.xvg | Read XVG files from GROMACS Molecular Dynamics package |