protcomp {canprot} | R Documentation |
Get amino acid compositions of proteins.
protcomp(uniprot = NULL, aa = NULL, aa_file = NULL)
uniprot |
character, UniProt IDs of proteins |
aa |
data frame, amino acid compositions |
aa_file |
character, file name |
This function retrieves the amino acid compositions of one or more proteins specified by uniprot
.
This function depends on the amino acid compositions of human proteins, which are stored in the human
environment when the package is attached.
If aa_file
is specified, additional amino acid compositions to be considered are read from this file, which should be in the same format as e.g. human_extra.csv
(see also thermo$protein
).
Alternatively, the amino acid compositions can be given in aa
, bypassing the search step.
The function returns a list with elements uniprot
(UniProt IDs as given in the arguments) and aa
(amino acid compositions of the proteins).
protcomp("P24298")