Potassium Channel KcsA-Fab complex in high concentration of K+
The structure was published by Zhou, Y., Morais-Cabral, J.H., Kaufman, A., and MacKinnon, R., in 2001 in a paper entitled "Chemistry of ion coordination and hydration revealed by a K+ channel-Fab complex at 2.0 A resolution." (abstract).
This crystal structure was determined using X-ray diffraction at a resolution of 2.0 Å and deposited in 2001.
The experimental data on which the structure is based was also deposited.
This PDB entry contains a complex of 3 biomacromolecules, namely antibody Fab fragment heavy chain, antibody Fab fragment light chain, and potassium channel KcsA.
It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.
The most likely quaternary structure is a 12meric assembly.
The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):
This entry contains 1 unique UniProt protein: