4XDK		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	405, 408, K, PC1	enzyme
Gene Ontology	Chain Function Process Component B, A, D, C
Primary reference	K2P channel gating mechanisms revealed by structures of TREK-2 and a complex with Prozac., Dong YY, Pike AC, Mackenzie A, McClenaghan C, Aryal P, Dong L, Quigley A, Grieben M, Goubin S, Mukhopadhyay S, Ruda GF, Clausen MV, Cao L, Brennan PE, Burgess-Brown NA, Sansom MS, Tucker SJ, Carpenter EP, Science. 2015 Mar 13;347(6227):1256-9. doi: 10.1126/science.1261512. PMID:25766236

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (314 Kb) [Save to disk] Biological Unit Coordinates (4xdk.pdb1.gz) 164 Kb Biological Unit Coordinates (4xdk.pdb2.gz) 143 Kb LPC: Ligand-Protein Contacts for 4XDK CSU: Contacts of Structural Units for 4XDK Structure Factors (1169 Kb) Retrieve 4XDK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4XDK from S2C, [Save to disk] Re-refined 4xdk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4XDK 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: [4xdk] [4xdk_A] [4xdk_B] [4xdk_C] [4xdk_D] SWISS-PROT database:

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