4L74

Ca2+-bound MthK RCK domain at 1.9 Angstrom with single ligand

Summary for 4L74

Entry DOI	10.2210/pdb4l74/pdb
Related	4L73 4L75 4L76
Descriptor	Calcium-gated potassium channel MthK, CALCIUM ION (3 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	2
Total formula weight	53855.34
Authors	Smith, F.J.,Cingolani, G.,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 Cited by PubMed: 24126388 DOI: 10.1038/ncomms3621 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.841 Å)

Structure validation