3FC3

Crystal structure of the beta-beta-alpha-Me type II restriction endonuclease Hpy99I

Changes made to a PDB entry after its initial release are considered to be either “major” or “minor”. The latest minor version of each major version is available as a file download. More information about the PDB versioning is available.

Version Number	Version Date	Version Type/Reason	Version Change	Revised CIF Category
1.0	2009-03-31	Initial release
1.1	2011-07-13		Source and taxonomy, Version format compliance
1.2	2017-11-01		Refinement description	software
1.3	2023-12-27		Data collection, Database references, Derived calculations	chem_comp_atom, chem_comp_bond, database_2, struct_ref_seq, struct_ref_seq_dif, struct_site	Download

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