2ITD

Potassium Channel KcsA-Fab complex in Barium Chloride

Summary for 2ITD

• Entry DOI: 10.2210/pdb2itd/pdb
• Related: 2itc 2itd
• Descriptor: antibody Fab fragment heavy chain, antibody Fab fragment light chain, Voltage-gated potassium channel, ... (5 entities in total)
• Functional Keywords: voltage-gated channel, transmembrane, ionic channel, ion transport, k channel, protein-antibody fab complex, membrane protein
• Biological source: Streptomyces lividans; More
• Cellular location: Cell membrane; Multi-pass membrane protein: P0A334
• Total number of polymer chains: 3
• Total formula weight: 60333.22

Authors

Lockless, S.W.,Zhou, M.,MacKinnon, R. (deposition date: 2006-10-19, release date: 2007-05-15, Last modification date: 2021-10-20)

• Primary citation: Lockless, S.W.,Zhou, M.,Mackinnon, R.; Structural and Thermodynamic Properties of Selective Ion Binding in a K(+) Channel.; Plos Biol., 5:e121-e121, 2007; PubMed: 17472437; DOI: 10.1371/journal.pbio.0050121

Experimental method

X-RAY DIFFRACTION (2.7 Å)