1LNQ		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	CA	enzyme
note	1LNQ (Molecule of the Month:pdb38)
Gene Ontology	Chain Function Process Component B, H, G, E, F, D, C, A cation transmembrane transpo...
Primary reference	Crystal structure and mechanism of a calcium-gated potassium channel., Jiang Y, Lee A, Chen J, Cadene M, Chait BT, MacKinnon R, Nature. 2002 May 30;417(6888):515-22. PMID:12037559

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (337 Kb) [Save to disk] Biological Unit Coordinates (1lnq.pdb1.gz) 328 Kb LPC: Ligand-Protein Contacts for 1LNQ CSU: Contacts of Structural Units for 1LNQ Likely Quarternary Molecular Structure file(s) for 1LNQ Structure Factors (508 Kb) Retrieve 1LNQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1LNQ from S2C, [Save to disk] Re-refined 1lnq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1LNQ 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: [1lnq] [1lnq_A] [1lnq_B] [1lnq_C] [1lnq_D] [1lnq_E] [1lnq_F] [1lnq_G] [1lnq_H] SWISS-PROT database: [O27564] Belongs to the voltage-gated ion channel (vic) superfamily according to TCDB.

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