1ORS		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
related structures	by homologous chain: 12E8, 1A7N, 1C1E, 1UA6
Gene Ontology	Chain Function Process Component A
Primary reference	X-ray structure of a voltage-dependent K+ channel., Jiang Y, Lee A, Chen J, Ruta V, Cadene M, Chait BT, MacKinnon R, Nature 2003 May 1;423(6935):33-41. PMID:12721618

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk] Biological Unit Coordinates (1ors.pdb1.gz) 95 Kb CSU: Contacts of Structural Units for 1ORS Likely Quarternary Molecular Structure file(s) for 1ORS Structure Factors (420 Kb) Retrieve 1ORS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ORS from S2C, [Save to disk] Re-refined 1ors structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ORS 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: [1ors] [1ors_A] [1ors_B] [1ors_C] SWISS-PROT database: [P01869] [P01837] [Q9YDF8] Belongs to the voltage-gated ion channel (vic) superfamily according to TCDB. Domains found in 1ORS: [IG_like] [IGv ] by SMART

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