\name{org.Hs.egUNIPROT}
\alias{org.Hs.egUNIPROT}
\title{Map Uniprot accession numbers with Entrez Gene identifiers}  
\description{ 
  org.Hs.egUNIPROT is an R object that contains mappings between 
  Entrez Gene identifiers and Uniprot accession numbers.    
}

\details{
  This object is a simple mapping of Entrez Gene identifiers
  \url{https://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene} to Uniprot
  Accession Numbers.

  Mappings were based on data provided by NCBI (link above) with an
  exception for fly, which required retrieving the data from ensembl
  \url{http://www.ensembl.org/biomart/martview/}
}

\seealso{
  \itemize{
    \item \code{\link[AnnotationDbi]{AnnotationDb-class}} for use of
          the \code{select()} interface.
  }
}

\examples{
## select() interface:
## Objects in this package can be accessed using the select() interface
## from the AnnotationDbi package. See ?select for details.

## Bimap interface:
x <- org.Hs.egUNIPROT
# Get the entrez gene IDs that are mapped to a Uniprot ID
mapped_genes <- mappedkeys(x)
# Convert to a list
xx <- as.list(x[mapped_genes])
if(length(xx) > 0) {
  # Get the Uniprot gene IDs for the first five genes
  xx[1:5]
  # Get the first one
  xx[[1]]
}
}

\keyword{datasets}



