4QNH

Calcium-calmodulin (T79D) complexed with the calmodulin binding domain from a small conductance potassium channel SK2-a

Summary for 4QNH

• Entry DOI: 10.2210/pdb4qnh/pdb
• Related: 4J9Y
• Descriptor: Small conductance calcium-activated potassium channel protein 2, Calmodulin, SULFATE ION, ... (5 entities in total)
• Functional Keywords: ion channel, ion transport-protein binding complex, ion transport/protein binding
• Biological source: Rattus norvegicus (rat); More
• Cellular location: Membrane; Multi-pass membrane protein: P70604; Cytoplasm, cytoskeleton, spindle: P62161
• Total number of polymer chains: 2
• Total formula weight: 29286.14

Authors

Zhang, M.,Pascal, J.M.,Logothetis, D.E.,Zhang, J.F. (deposition date: 2014-06-17, release date: 2014-08-06, Last modification date: 2024-02-28)

• Primary citation: Zhang, M.,Meng, X.Y.,Cui, M.,Pascal, J.M.,Logothetis, D.E.,Zhang, J.F.; Selective phosphorylation modulates the PIP2 sensitivity of the CaM-SK channel complex.; Nat.Chem.Biol., 10:753-759, 2014; PubMed: 25108821; DOI: 10.1038/nchembio.1592

Experimental method

X-RAY DIFFRACTION (2.02 Å)