The typing database contains nomenclature - allele definitions that provide an identifier for every unique allele sequence, and MLST profiles that index each unique combination of alleles with a sequence type (ST).
The isolate database consists of isolate records containing provenance and phenotype information linked to molecular typing information. These records may also include genome assemblies.
Many of the isolate records in this database contain genome assemblies. You can access these from the isolate database by filtering on sequence bin size in a query.
A subset of these are in genome libraries representing coherent collections of records.