aa.at {ptm}

Residue Found at the Requested Position

Description

Returns the residue found at the requested position.

Usage

aa.at(at, target, uniprot = TRUE)

Arguments

at

the position in the primary structure of the protein.

target

a character string specifying the UniProt ID of the protein of interest or, alternatively, the sequence of that protein.

uniprot

logical, if TRUE the argument 'target' should be an ID.

Details

Please, note that when uniprot is set to FALSE, target can be the string returned by a suitable function, such as get.seq or other.

Value

Returns a single character representing the residue found at the indicated position in the indicated protein.

Author(s)

Juan Carlos Aledo

See Also

is.at(), aa.comp()

Examples

## Not run: aa.at(28, 'P01009')