2NOK		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	MG, MN	enzyme
Primary reference	Functional architecture of HCV IRES domain II stabilized by divalent metal ions in the crystal and in solution., Dibrov SM, Johnston-Cox H, Weng YH, Hermann T, Angew Chem Int Ed Engl. 2007;46(1-2):226-9. PMID:17131443

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (2nok.pdb1.gz) 18 Kb Biological Unit Coordinates (2nok.pdb2.gz) 18 Kb LPC: Ligand-Protein Contacts for 2NOK CSU: Contacts of Structural Units for 2NOK Likely Quarternary Molecular Structure file(s) for 2NOK Structure Factors (56 Kb) Retrieve 2NOK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2NOK from S2C, [Save to disk] Re-refined 2nok structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2NOK 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: [2nok] [2nok_A] [2nok_B] [2nok_C] [2nok_D] SWISS-PROT database:

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