Map Entrez Gene identifiers to GenBank Accession Numbers
Map between Common Gene Symbol Identifiers and Entrez Gene
A named vector for the length of each of the chromosomes
Map Ensembl gene accession numbers with Entrez Gene identifiers
Map Ensembl protein acession numbers with Entrez Gene identifiers
Map Ensembl transcript acession numbers with Entrez Gene identifiers
Map between Entrez Gene IDs and Enzyme Commission (EC) Numbers
Map between Entrez Gene Identifiers and Gene Type
Maps between Entrez Gene IDs and Gene Ontology (GO) IDs
Map between Entrez Gene Identifiers and cytogenetic maps/bands
Number of mapped keys for the maps in package org.Hs.eg.db
Map between Entrez Gene Identifiers and Mendelian Inheritance in Man (MIM) identifiers
Mappings between Entrez Gene identifiers and KEGG pathway identifiers
Maps between Manufacturer Identifiers and PFAM Identifiers
Map between Entrez Gene Identifiers and PubMed Identifiers
Maps between Manufacturer Identifiers and PROSITE Identifiers
Map between Entrez Gene Identifiers and RefSeq Identifiers
Map between Entrez Gene Identifiers and Gene Symbols
This mapping has been deprecated and will no longer be available after bioconductor 2.6.  See the details section for how you can live without it.  For now, it is a map of UCSC "Known Gene" accession numbers with Entrez Gene identifiers
Map Uniprot accession numbers with Entrez Gene identifiers
Collect information about the package annotation DB