3SPK		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	TPV BindingDB	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	The higher barrier of darunavir and tipranavir resistance for HIV-1 protease., Wang Y, Liu Z, Brunzelle JS, Kovari IA, Dewdney TG, Reiter SJ, Kovari LC, Biochem Biophys Res Commun. 2011 Sep 9;412(4):737-42. Epub 2011 Aug 17. PMID:21871444

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk] Biological Unit Coordinates (3spk.pdb1.gz) 83 Kb LPC: Ligand-Protein Contacts for 3SPK CSU: Contacts of Structural Units for 3SPK Structure Factors (747 Kb) Retrieve 3SPK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3SPK from S2C, [Save to disk] Re-refined 3spk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3SPK 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: [3spk_B] [3spk] [3spk_A] SWISS-PROT database:

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