2Q2K		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	5IU, EPE	enzyme
note	2Q2K is a representative structure
Primary reference	Segrosome structure revealed by a complex of ParR with centromere DNA., Schumacher MA, Glover TC, Brzoska AJ, Jensen SO, Dunham TD, Skurray RA, Firth N, Nature. 2007 Dec 20;450(7173):1268-71. PMID:18097417

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk] Biological Unit Coordinates (2q2k.pdb1.gz) 47 Kb LPC: Ligand-Protein Contacts for 2Q2K CSU: Contacts of Structural Units for 2Q2K Likely Quarternary Molecular Structure file(s) for 2Q2K Structure Factors (37 Kb) Retrieve 2Q2K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Q2K from S2C, [Save to disk] Re-refined 2q2k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2Q2K 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: [2q2k] [2q2k_A] [2q2k_B] [2q2k_F] SWISS-PROT database: [O87365]

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