4DQB		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	017, DMS, EDO, PO4	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Hydrophobic Core Flexibility Modulates Enzyme Activity in HIV-1 Protease., Mittal S, Cai Y, Nalam MN, Bolon DN, Schiffer CA, J Am Chem Soc. 2012 Mar 7;134(9):4163-8. Epub 2012 Feb 28. PMID:22295904

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk] Biological Unit Coordinates (4dqb.pdb1.gz) 64 Kb LPC: Ligand-Protein Contacts for 4DQB CSU: Contacts of Structural Units for 4DQB Structure Factors (190 Kb) Retrieve 4DQB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4DQB from S2C, [Save to disk] Re-refined 4dqb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4DQB 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: [4dqb] [4dqb_A] [4dqb_B] SWISS-PROT database:

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