Read data saved in UniProt original flat text format.
read_uniprot(connection, ft_names, kwds = NULL)a connection to UniProt data in text format.
a character vector of UuniProt features to be extracted, for example
"signal", "transit", "propep". The case is not matched.
a NULL or character vector of keywords (not UniProt keywords,
but words of interest, that may occur in the protein description).
a list of sequences. Each element has a class SeqFastaAA.
Attributes OS and OC represents respectively OS and OC fields in the
protein description. A value of each feature is preserved as an attribute named
after the feature.