1YYM
crystal structure of F23, a scorpion-toxin mimic of CD4, in complex with HIV-1 YU2 gp120 envelope glycoprotein and anti-HIV-1 antibody 17b
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 | 2005-05-03 | Initial release | |||
| 1.1 | 2008-04-30 | Version format compliance | |||
| 1.2 | 2011-07-13 | Non-polymer description, Version format compliance | |||
| 1.3 | 2017-06-14 | Database references, Source and taxonomy, Structure summary | entity, entity_name_com, entity_src_gen, pdbx_entity_src_syn, struct_ref, struct_ref_seq, struct_ref_seq_dif | ||
| 1.4 | 2019-12-11 | Derived calculations | struct_conn | Download | |
| 2.0 | 2020-07-29 | Remediation / Carbohydrate remediation | Advisory, Atomic model, Data collection, Derived calculations, Non-polymer description, Structure summary | atom_site, chem_comp, database_PDB_caveat, entity, pdbx_chem_comp_identifier, pdbx_entity_nonpoly, pdbx_nonpoly_scheme, pdbx_validate_chiral, struct_asym, struct_conn, struct_site, struct_site_gen | |
| 2.1 | 2023-10-25 | Data collection, Database references, Refinement description, Structure summary | chem_comp, chem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model | Download |
