1XVK

X-ray structure of an Echinomycin-(GCGTACGC)2 complex

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	2005-04-12	Initial release
1.1	2011-06-14		Version format compliance
1.2	2011-07-13		Version format compliance
1.3	2011-07-27		Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary
1.4	2012-12-12		Other
1.5	2020-09-09		Advisory, Database references, Derived calculations, Structure summary	pdbx_validate_polymer_linkage, struct, struct_conn, struct_conn_type, struct_ref_seq_dif, struct_site	Download

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.