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+\name{@ANNOBJPREFIX@PATH}

+\alias{@ANNOBJPREFIX@PATH}

+\alias{@ANNOBJPREFIX@PATH2ORF}

+\title{Mappings between ORF identifiers and KEGG pathway identifiers}

+\description{

+  KEGG (Kyoto Encyclopedia of Genes and Genomes) maintains pathway data

+  for various organisms. @ANNOBJPREFIX@PATH maps ORF identifiers to the

+  identifiers used by KEGG for pathways

+}

+\details{

+  Each KEGG pathway has a name and identifier. Pathway name for a given pathway

+  identifier can be obtained using the KEGG data package that can either be

+  built using AnnBuilder or downloaded from Bioconductor

+  \url{http://www.bioconductor.org}.

+

+  Graphic presentations of pathways are searchable at

+  url http://www.genome.ad.jp/kegg/pathway.html by using pathway identifiers as

+  keys.   

+

+  Mappings were based on data provided by: @PATHSOURCE@

+

+}

+\references{

+  \url{http://www.genome.ad.jp/kegg/}

+}

+\examples{

+    x <- @ANNOBJPREFIX@PATH

+    # Get the ORF identifiers that are mapped to a KEGG pathway ID

+    mapped_genes <- mappedkeys(x)

+    # Convert to a list

+    xx <- as.list(x[mapped_genes])

+    if(length(xx) > 0) {

+      # Get the PATH for the first five genes

+      xx[1:5]

+      # Get the first one

+      xx[[1]]

+    }

+

+    # For the reverse map:

+    # Convert the object to a list

+    xx <- as.list(@ANNOBJPREFIX@PATH2ORF)

+    # Remove pathway identifiers that do not map to any ORF id

+    xx <- xx[!is.na(xx)]

+    if(length(xx) > 0){

+        # The ORF identifiers for the first two elements of XX

+        xx[1:2]

+        # Get the first one

+        xx[[1]]

+    }

+}

+\keyword{datasets}

+