4L76

Ca2+-bound E212Q mutant MthK RCK domain

Summary for 4L76

• Entry DOI: 10.2210/pdb4l76/pdb
• Related: 4L73 4L74 4L75
• Descriptor: Calcium-gated potassium channel MthK, CALCIUM ION, SODIUM ION, ... (4 entities in total)
• Functional Keywords: rossmann fold, regulatory domain, calcium binding, membrane-associated, metal transport
• Biological source: Methanothermobacter thermautotrophicus
• Cellular location: Cell membrane; Multi-pass membrane protein: O27564
• Total number of polymer chains: 6
• Total formula weight: 161886.64

Authors

Smith, F.J.,Rothberg, B.S. (deposition date: 2013-06-13, release date: 2013-10-23, Last modification date: 2023-09-20)

• Primary citation: Smith, F.J.,Pau, V.P.,Cingolani, G.,Rothberg, B.S.; Structural basis of allosteric interactions among Ca(2+)-binding sites in a K(+) channel RCK domain.; Nat Commun, 4:2621-2621, 2013; PubMed: 24126388; DOI: 10.1038/ncomms3621

Experimental method

X-RAY DIFFRACTION (2.992 Å)