1QBS		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	CSO, DMP BindingDB	enzyme
related structures	by homologous chain: 1HWR, 1W5W
Gene Ontology	Chain Function Process Component B, A
Primary reference	Cyclic HIV protease inhibitors: synthesis, conformational analysis, P2/P2' structure-activity relationship, and molecular recognition of cyclic ureas., Lam PY, Ru Y, Jadhav PK, Aldrich PE, DeLucca GV, Eyermann CJ, Chang CH, Emmett G, Holler ER, Daneker WF, Li L, Confalone PN, McHugh RJ, Han Q, Li R, Markwalder JA, Seitz SP, Sharpe TR, Bacheler LT, Rayner MM, Klabe RM, Shum L, Winslow DL, Kornhauser DM, Hodge CN, et al., J Med Chem 1996 Aug 30;39(18):3514-25. PMID:8784449

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (1qbs.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 1QBS CSU: Contacts of Structural Units for 1QBS Likely Quarternary Molecular Structure file(s) for 1QBS Retrieve 1QBS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1QBS from S2C, [Save to disk]

View 1QBS 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: [1qbs] [1qbs_A] [1qbs_B] SWISS-PROT database: [P04585]

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