From July 2024 the PDB file archive will not be offered in the compressed MMTF format anymore. Users are strongly encouraged to switch to the
BinaryCIF format, which has been available since 2020. Details on how to access BinaryCIF (BCIF) data files for the entire PDB archive are available
here.
RCSB PDB support is ready to assist with any issues or questions at
in...@rcsb.org.
Best wishes
Jose
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Jose Duarte
RCSB Protein Data Bank
San Diego Supercomputer Center
UC San Diego
La Jolla CA, USA