bio3d (version 2.1-2)

aa.mass: Amino Acid Residue Mass

Description

This data set provides the atomic masses of a selection of amino acids regularly occuring in proteins.

Usage

aa.mass

References

Grant, B.J. et al. (2006) Bioinformatics 22, 2695--2696.

See Also

aa2mass, aa.index, atom.index, elements,

Examples

data(aa.mass)
aa.mass

## table look up
aa.mass["HIS", ]

## read PDB, and fetch residue masses
pdb <- read.pdb("1etl")
aa2mass(pdb)