1K66		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	BME	enzyme
note	1K66 is a representative structure
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structures of two cyanobacterial response regulators in apo- and phosphorylated form reveal a novel dimerization motif of phytochrome-associated response regulators., Benda C, Scheufler C, Tandeau de Marsac N, Gartner W, Biophys J 2004 Jul;87(1):476-87. PMID:15240481

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (1k66.pdb1.gz) 54 Kb LPC: Ligand-Protein Contacts for 1K66 CSU: Contacts of Structural Units for 1K66 Likely Quarternary Molecular Structure file(s) for 1K66 Structure Factors (304 Kb) Retrieve 1K66 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1K66 from S2C, [Save to disk] Re-refined 1k66 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1K66 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: [1k66] [1k66_A] [1k66_B] SWISS-PROT database: [Q8RTM8] Domain found in 1K66: [REC ] by SMART

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