Table of Relevant Amino Acids
This data set provides the atomic masses of a selection of amino acids regularly occuring in proteins.
aa.table
A data frame with the following components.
aa3a character vector containing three-letter amino acid code.
aa1a character vector containing one-letter amino acid code.
massa numeric vector containing the mass of the respective amino acids.
formulaa character vector containing the formula of the amino acid in which the mass calculat was based.
namea character vector containing the full names of the respective amino acids.
Grant, B.J. et al. (2006) Bioinformatics 22, 2695–2696.
data(aa.table)
aa.table
## table look up
aa.table["HIS", ]
## read PDB, and fetch residue masses
pdb <- read.pdb(system.file("examples/1hel.pdb", package="bio3d"))
aa2mass(pdb)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.