137L

STRUCTURAL BASIS OF AMINO ACID ALPHA HELIX PROPENSITY

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	1994-07-31	Initial release
1.1	2008-03-24		Version format compliance
1.2	2011-07-13		Version format compliance
1.3	2017-11-29		Derived calculations, Other	pdbx_database_status, struct_conf, struct_conf_type
1.4	2020-01-15		Advisory, Database references, Derived calculations	pdbx_distant_solvent_atoms, pdbx_struct_assembly, pdbx_struct_assembly_gen, struct_ref_seq_dif
1.5	2024-02-07		Data collection, Database references	chem_comp_atom, chem_comp_bond, database_2	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.