2HKX		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	CMO, HEM	enzyme
note	2HKX is a representative structure
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure-based hypothesis on the activation of the CO-sensing transcription factor CooA., Borjigin M, Li H, Lanz ND, Kerby RL, Roberts GP, Poulos TL, Acta Crystallogr D Biol Crystallogr. 2007 Mar;63(Pt 3):282-7. Epub 2007, Feb 21. PMID:17327664

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk] Biological Unit Coordinates (2hkx.pdb1.gz) 125 Kb LPC: Ligand-Protein Contacts for 2HKX CSU: Contacts of Structural Units for 2HKX Likely Quarternary Molecular Structure file(s) for 2HKX Structure Factors (160 Kb) Retrieve 2HKX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HKX from S2C, [Save to disk] Re-refined 2hkx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2HKX 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: [2hkx] [2hkx_A] [2hkx_B] SWISS-PROT database: [Q3AB29] Domains found in 2HKX: [HTH_CRP] [cNMP ] by SMART

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