An annotation data object that maps Reactome pathway identifiers to Entrez Gene identifiers.

Description

reactomePATHID2EXTID maps Reactome pathway identifiers to Entrez Gene identifiers

Details

This is an R object containing key and value pairs. Keys are Reactome pathway identifiers and values are Entrez Gene identifiers. Values are vectors of length 1 or greater depending on whether a pathway identifier can be mapped to one or more Entrez Gene identifiers.

Reactome pathway identifiers are the identifiers used by Reactome for various pathways.

Mappings between Reactome pathway identifiers and pathway names can be obtained through another annotation data object named reactomePATHID2NAME.

Mappings were based on data provided by: Reactome http://www.reactome.org/download/current/sql.gz & http://www.reactome.org/download/current/sql_dn.gz With a date stamp from the source of: 2010-Dec-21

References

http://www.reactome.org/

Examples

	xx <- as.list(reactomePATHID2EXTID)
	if(length(xx) > 0){
		# Get the value of the first key
		xx[[1]]
		# Get the values for multiget for a few keys
		if(length(xx) >= 3){
			xx[1:3]
		}
	}