4QGI		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	GOL, ROC	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Defective Hydrophobic Sliding Mechanism and Active Site Expansion in HIV-1 Protease Drug Resistant Variant Gly48Thr/Leu89Met: Mechanisms for the Loss of Saquinavir Binding Potency., Goldfarb NE, Ohanessian M, Biswas S, McGee Jr TD, Mahon BP, Ostrov DA, Garcia JP, Tang Y, McKenna R, Roitberg AE, Dunn BM, Biochemistry. 2014 Dec 16. PMID:25513833

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk] Biological Unit Coordinates (4qgi.pdb1.gz) 69 Kb LPC: Ligand-Protein Contacts for 4QGI CSU: Contacts of Structural Units for 4QGI Structure Factors (228 Kb) Retrieve 4QGI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4QGI from S2C, [Save to disk] Re-refined 4qgi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4QGI 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: [4qgi] [4qgi_A] [4qgi_B] SWISS-PROT database:

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