Database | Identifier | Uniqueness | Example |
---|---|---|---|
GenBank1 | gi number, primary ID | + | 1234567 |
 | version number = accession.version | +9 | AY123456.1 |
 | accession number | - | AY123456, NC_006558, NP_000483 |
 | locus/sequence name | - | MTVCG, SCU49845 |
UniProt2 | accession number | + | Q10AA9, P47123, A2BC19 |
 | entry name | - | INSR_HUMAN |
EMBL3,4,5 | accession number | + | X64011, M10051, J00231, AJ000001, AY123456 |
 | entry name | - | HSINSR, BUM |
SeqHound6,7 | gi number | + | 1234567 |
 | accession number | - | AY123456, NC_006558, NP_000483 |
 | locus/sequence name | - | BTACHRE |
EnsEMBL Gene/Transcript for Human8 | gene ID, transcript ID | + | ENSG00000133103, ENST00000222982 |