The current version of MFIB is 30-06-2024 containing 605 entries. The full database is available for download in standard XML format. The XML schema is also downloadable below. he XML version of each entry is available for download through the entry's page, while an XML schema for individual entries is available below.

In addition, the table below contains also contains links to download all PDB structures referenced in the MFIB entries as well as all modified PDB structures.

Data Schema/format guide
Full MFIB in XML format (.zip) XML XSD
Separate MFIB entries See pages of individual entries for links XSD
All original PDB structures (.zip) ZIP PDF
All modified PDB structures (.zip) ZIP PDF