3LDC

High resolution open MthK pore structure crystallized in 100 mM K+

Summary for 3LDC

Entry DOI	10.2210/pdb3ldc/pdb
Related	1LNQ 2FY8 3LDD 3LDE
Descriptor	Calcium-gated potassium channel mthK, POTASSIUM ION (3 entities in total)
Functional Keywords	transmembrane, ion channel, open conformation, potassium, ion transport, alternative initiation, cell membrane, ionic channel, membrane, metal-binding, potassium transport, transport protein
Biological source	Methanothermobacter thermautotrophicus
Cellular location	Cell membrane; Multi-pass membrane protein: O27564
Total number of polymer chains	1
Total formula weight	9230.07
Authors	Ye, S. (deposition date: 2010-01-12, release date: 2010-08-11, Last modification date: 2023-09-06)
Primary citation	Ye, S.,Li, Y.,Jiang, Y. Novel insights into K(+) selectivity from high-resolution structures of an open K(+) channel pore. Nat.Struct.Mol.Biol., 17:1019-1023, 2010 Cited by PubMed: 20676101 DOI: 10.1038/nsmb.1865 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.45 Å)

Structure validation