3DDR

Structure of the Serratia marcescens hemophore receptor HasR-Ile671Gly mutant in complex with its hemophore HasA and heme

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	2009-01-20	Initial release
1.1	2011-07-13		Non-polymer description, Version format compliance
1.2	2011-11-16		Atomic model
1.3	2012-03-21		Database references
1.4	2017-10-25		Refinement description	software
1.5	2021-10-20		Database references, Derived calculations	database_2, struct_ref_seq_dif, struct_site
1.6	2024-11-13		Data collection, Refinement description, Structure summary	chem_comp_atom, chem_comp_bond, pdbx_entry_details, pdbx_modification_feature, struct_ncs_dom_lim	Download

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.