1KQE		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	DLE, DVA, ETA, SIN, X5P	enzyme
Primary reference	Cation control in functional helical programming: structures of a D,L-peptide ion channel., Arndt HD, Bockelmann D, Knoll A, Lamberth S, Griesinger C, Koert U, Angew Chem Int Ed Engl 2002 Nov 4;41(21):4062-5. PMID:12412082

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (22 Kb) [Save to disk] Biological Unit Coordinates (1kqe.pdb1.gz) 16 Kb LPC: Ligand-Protein Contacts for 1KQE CSU: Contacts of Structural Units for 1KQE Original NMR restraints for 1KQE from PDB Retrieve 1KQE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KQE from S2C, [Save to disk]

View 1KQE 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: [1kqe_E] [1kqe] [1kqe_A] [1kqe_B] [1kqe_D] SWISS-PROT database:

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