– Entrez Unique Identifiers (UIDs) for selected databases
| Entrez Database | UID common name | E-utility Database Name |
|---|---|---|
| BioProject | BioProject ID | bioproject |
| BioSample | BioSample ID | biosample |
| Books | Book ID | books |
| Conserved Domains | PSSM-ID | cdd |
| dbGaP | dbGaP ID | gap |
| dbVar | dbVar ID | dbvar |
| Gene | Gene ID | gene |
| Genome | Genome ID | genome |
| GEO Datasets | GDS ID | gds |
| GEO Profiles | GEO ID | geoprofiles |
| HomoloGene | HomoloGene ID | homologene |
| MeSH | MeSH ID | mesh |
| NCBI C++ Toolkit | Toolkit ID | toolkit |
| NLM Catalog | NLM Catalog ID | nlmcatalog |
| Nucleotide | GI number | nuccore |
| PopSet | PopSet ID | popset |
| Probe | Probe ID | probe |
| Protein | GI number | protein |
| Protein Clusters | Protein Cluster ID | proteinclusters |
| PubChem BioAssay | AID | pcassay |
| PubChem Compound | CID | pccompound |
| PubChem Substance | SID | pcsubstance |
| PubMed | PMID | pubmed |
| PubMed Central | PMCID | pmc |
| SNP | rs number | snp |
| SRA | SRA ID | sra |
| Structure | MMDB-ID | structure |
| Taxonomy | TaxID | taxonomy |
From: A General Introduction to the E-utilities
NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.