2QNQ		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	CL, QN3	enzyme
Gene Ontology	Chain Function Process Component B, A
Primary reference	Structure-Guided Design of C2-Symmetric HIV-1 Protease Inhibitors Based on a Pyrrolidine Scaffold., Blum A, Bottcher J, Heine A, Klebe G, Diederich WE, J Med Chem. 2008 Apr 10;51(7):2078-87. Epub 2008 Mar 19. PMID:18348517

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (36 Kb) [Save to disk] Biological Unit Coordinates (2qnq.pdb1.gz) 33 Kb LPC: Ligand-Protein Contacts for 2QNQ CSU: Contacts of Structural Units for 2QNQ Likely Quarternary Molecular Structure file(s) for 2QNQ Structure Factors (147 Kb) Retrieve 2QNQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QNQ from S2C, [Save to disk] Re-refined 2qnq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QNQ 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: [2qnq] [2qnq_A] [2qnq_B] SWISS-PROT database: [P03367]

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