1QDK		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	MN	enzyme
Primary reference	Determination of the number and location of the manganese binding sites of DNA quadruplexes in solution by EPR and NMR in the presence and absence of thrombin., Marathias VM, Wang KY, Kumar S, Pham TQ, Swaminathan S, Bolton PH, J Mol Biol 1996 Jul 19;260(3):378-94. PMID:8757801

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (16 Kb) [Save to disk] Biological Unit Coordinates (1qdk.pdb1.gz) 14 Kb LPC: Ligand-Protein Contacts for 1QDK CSU: Contacts of Structural Units for 1QDK Retrieve 1QDK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1QDK from S2C, [Save to disk]

View 1QDK 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: [1qdk] [1qdk_A] [1qdk_B] SWISS-PROT database:

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