1RK4		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: 1K0N, 1K0O
Gene Ontology	Chain Function Process Component A, B voltage-gated ion channel ac... chloride channel activity
Primary reference	The Intracellular Chloride Ion Channel Protein CLIC1 Undergoes a Redox-controlled Structural Transition., Littler DR, Harrop SJ, Fairlie WD, Brown LJ, Pankhurst GJ, Pankhurst S, DeMaere MZ, Campbell TJ, Bauskin AR, Tonini R, Mazzanti M, Breit SN, Curmi PM, J Biol Chem 2004 Mar 5;279(10):9298-9305. Epub 2003 Nov 12. PMID:14613939

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk] Biological Unit Coordinates (1rk4.pdb1.gz) 72 Kb CSU: Contacts of Structural Units for 1RK4 Likely Quarternary Molecular Structure file(s) for 1RK4 Structure Factors (305 Kb) Retrieve 1RK4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RK4 from S2C, [Save to disk] Re-refined 1rk4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1RK4 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: [1rk4] [1rk4_A] [1rk4_B] SWISS-PROT database: [O00299] Belongs to the intracellular chloride channel (clic) family according to TCDB.

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