Chemistry of ion coordination and hydration revealed by a K+ channel-Fab complex at 2.0 Å resolution
Yufeng Zhou, João H. Morais-Cabral, Amelia Kaufman, Roderick MacKinnon
Protein Data Bank accession codes 1K4C and 1K4D
CHESS, F1/A1, ADSC Quantum-4, Quantum-210 CCD