2QKS		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	BNG, K	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of a Kir3.1-prokaryotic Kir channel chimera., Nishida M, Cadene M, Chait BT, Mackinnon R, EMBO J. 2007 Aug 16;. PMID:17703190

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (106 Kb) [Save to disk] Biological Unit Coordinates (2qks.pdb1.gz) 203 Kb Biological Unit Coordinates (2qks.pdb2.gz) 189 Kb LPC: Ligand-Protein Contacts for 2QKS CSU: Contacts of Structural Units for 2QKS Likely Quarternary Molecular Structure file(s) for 2QKS Structure Factors (356 Kb) Retrieve 2QKS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QKS from S2C, [Save to disk] Re-refined 2qks structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QKS in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qks] [2qks_A] [2qks_B] SWISS-PROT database: [P63250] [Q146M9] Belongs to the inward rectifier k(+) channel (irk-c) family according to TCDB.

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