4ANB

Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or related analogs.


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 NumberVersion DateVersion Type/Reason Version ChangeRevised CIF Category
1.02012-12-19Initial release
1.12014-06-18Database references Download
2.02018-06-20Advisory, Atomic model, Data collection, Derived calculationsatom_site, pdbx_nonpoly_scheme, pdbx_struct_conn_angle, pdbx_struct_sheet_hbond, pdbx_validate_close_contact, pdbx_validate_symm_contact, struct_conf, struct_conn, struct_conn_type, struct_sheet, struct_sheet_order, struct_sheet_range, struct_site, struct_site_gen
2.12019-05-08Data collection, Experimental preparationexptl_crystal_grow Download