2K1E

NMR studies of a channel protein without membranes: structure and dynamics of water-solubilized KcsA

Summary for 2K1E

• Entry DOI: 10.2210/pdb2k1e/pdb
• Related: 2KB1
• NMR Information: BMRB: 15677
• Descriptor: water soluble analogue of potassium channel, KcsA (1 entity in total)
• Functional Keywords: homotetramer, ion transport, ionic channel, membrane, transmembrane, transport, voltage-gated channel, membrane protein
• Biological source: Escherichia coli
• Total number of polymer chains: 4
• Total formula weight: 45618.51

Authors

Ma, D.,Xu, Y.,Tillman, T.,Tang, P.,Meirovitch, E.,Eckenhoff, R.,Carnini, A. (deposition date: 2008-02-29, release date: 2008-11-11, Last modification date: 2022-03-16)

• Primary citation: Ma, D.,Tillman, T.S.,Tang, P.,Meirovitch, E.,Eckenhoff, R.,Carnini, A.,Xu, Y.; NMR studies of a channel protein without membranes: structure and dynamics of water-solubilized KcsA.; Proc.Natl.Acad.Sci.Usa, 105:16537-16542, 2008; PubMed: 18948596; DOI: 10.1073/pnas.0805501105

Experimental method

SOLUTION NMR