I'd like to test MMTF, a new format for storing biomolecular structures which is promoted by RCSB as a more compact alternative to mmCIF and PDB.
From MMTF FAQ:
How do I convert a PDBx/mmCIF file to an MMTF file?
The BioJava library contains methods to read and write PDBx/mmCIF files and MMTF files.
Can I do such a conversion, ideally from command line, but without writing my own Java program?