2WLL Metal Transport date Jun 24, 2009
title Potassium Channel From Burkholderia Pseudomallei
authors O.B.Clarke, A.T.Caputo, A.P.Hill, J.I.Vandenberg, B.J.Smith, J.M.
compound source
Molecule: Potassium Channel
Chain: A
Synonym: Kirbac1.1
Engineered: Yes
Organism_scientific: Burkholderia Pseudomallei
Organism_taxid: 28450
Gene: Chromosome 1 Kirbac1.1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21star(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-30a

Molecule: Potassium Channel
Chain: B
Synonym: Kirbac1.1
Engineered: Yes

Organism_scientific: Burkholderia Pseudomallei
Organism_taxid: 28450
Gene: Chromosome 1 Kirbac1.1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21star(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-30a
symmetry Space Group: I 2 2 2
R_factor 0.246 R_Free 0.286
crystal
cell
length a length b length c angle alpha angle beta angle gamma
92.840 105.620 258.630 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.65 Å
ligand K, MG, PLC enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • inward rectifier potassium c...
  • voltage-gated ion channel ac...


  • Primary referenceDomain reorientation and rotation of an intracellular assembly regulate conduction in Kir potassium channels., Clarke OB, Caputo AT, Hill AP, Vandenberg JI, Smith BJ, Gulbis JM, Cell. 2010 Jun 11;141(6):1018-29. PMID:20564790
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (187 Kb) [Save to disk]
  • Biological Unit Coordinates (2wll.pdb1.gz) 352 Kb
  • LPC: Ligand-Protein Contacts for 2WLL
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  • View one-letter amino acid or nucleotide sequence for each chain: [2wll_B] [2wll_A] [2wll]
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