annaffyENZYME {annaffy}R Documentation

Subset of annotation data file for ENZYME in the hgu95av2 package

Description

This is an R environment (hash table like) object containing key and value pairs for the mappings between probe identifiers (key) and Enzyme Commission numbers (value) with the leading EC: portion omitted. Keys can be accessed using ls(name of the environment) and values using get(key, name of the environment) or multiget(keys, name of the environment). Values may be vectors of length 1 or greater depending on whether a given probe identifier can be associated with only one or more enzyme ids. Mappings between probe ids and enzyme ids were obtained their mappings to LocusLink ids. NA is assigned to probe identifiers that can not be associated with any enzyme id at this time.

Details

Mappings were based on data provided by KEGG

Source data built: KEGG built: Release 29.0 (January 2004).ftp://ftp.genome.ad.jp/pub/kegg/pathways. Package built: Wed Jan 14 22:11:04 2004 Contains 250 randomly selected probes

References

ftp://ftp.genome.ad.jp/pub/kegg/pathways

Examples

        require("annotate") || stop("annotate unavailable")
        xx <- ls(env = annaffyENZYME)
        if(length(xx) > 0){
                # Using get for value of the first key
                get(xx[1], annaffyENZYME )
                #Using multiget for a few keys
                if(length(xx) >= 3){
                        multiget(xx[1:3], annaffyENZYME )
                        #Using lookUp of annotate(> 1.3.4)
                        lookUp(xx[1:3],"annaffy","ENZYME")
                }
        }

[Package annaffy version 1.0.7 Index]