The name of the file which the sequences in PDB format are
to be read from. If it does not contain an absolute or
relative path, the file name is relative to the current
working directory, getwd.
The default here is to read the 4HHB.PDB file which
is present in the protseq directory of the Rcpi package.
Value
A character vector, representing the amino acid sequence
of the single-letter code.
Details
This function reads protein sequences in PDB (Protein Data Bank) format,
and return the amino acid sequences represented by single-letter code.