1GOI

Crystal structure of the D140N mutant of chitinase B from Serratia marcescens at 1.45 A resolution

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	2001-11-15	Initial release
1.1	2011-09-14		Atomic model, Database references, Derived calculations, Non-polymer description, Other, Structure summary, Version format compliance
1.2	2023-12-13		Data collection, Database references, Derived calculations, Other, Refinement description	chem_comp_atom, chem_comp_bond, database_2, pdbx_database_status, pdbx_initial_refinement_model, struct_site	Download

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