2B1F

Antiparallel four-stranded coiled coil specified by a 3-3-1 hydrophobic heptad repeat


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
1.02006-01-31Initial release
1.12008-05-01Version format compliance
1.22011-07-13Version format compliance
1.32021-10-20Database referencesdatabase_2, struct_ref_seq_dif
1.42024-02-14Data collectionchem_comp_atom, chem_comp_bond Download