org.Sc.sgdENSEMBLPROT {org.Sc.sgd.db} | R Documentation |
org.Sc.sgdENSEMBL is an R object that contains mappings between SGD Gene identifiers and Ensembl protein accession numbers.
This object is a simple mapping of SGD Gene identifiers ftp://genome-ftp.stanford.edu/pub/yeast/data_download to Ensembl protein accession numbers.
Mappings were based on data provided by: ftp://ftp.ensembl.org/pub/current_fasta ftp://genome-ftp.stanford.edu/pub/yeast/data_download ftp://ftp.ncbi.nlm.nih.gov/gene/DATA
x <- org.Sc.sgdENSEMBLPROT # Get the SGD gene IDs that are mapped to an Ensembl ID mapped_genes <- mappedkeys(x) # Convert to a list xx <- as.list(x[mapped_genes]) if(length(xx) > 0) { # Get the Ensembl gene IDs for the first five proteins xx[1:5] # Get the first one xx[[1]] } #For the reverse map ENSEMBLPROT2ORF: # Convert to a list xx <- as.list(org.Sc.sgdENSEMBLPROT2ORF) if(length(xx) > 0){ # Gets the SGD gene IDs for the first five Ensembl IDs xx[1:5] # Get the first one xx[[1]] }