1W5X Hydrolase Hydrolase Inhibitor date Aug 10, 2004
title Hiv-1 Protease In Complex With Fluoro Substituted Diol-Based Symmetric Inhibitor
authors J.Lindberg, D.Pyring, S.Loewgren, A.Rosenquist, G.Zuccarello, I.Kvarnstroem, H.Zhang, L.Vrang, B.Claesson, A.Hallberg, B.Samue T.Unge
compound source
Molecule: Pol Polyprotein
Chain: A, B
Fragment: Residues 58-167
Synonym: Hiv-1 Protease, Protease, Retropepsin, Reverse Transcriptase, Ribonuclease H;
Ec: 3.4.23.16
Engineered: Yes
 Organism_scientific: Human Immunodeficiency Virus
Organism_common: Hiv-1
Organism_taxid: 12721
Variant: Bh10
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor 0.203 R_Free 0.216
crystal
cell
length a length b length c angle alpha angle beta angle gamma
58.460 86.320 46.570 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand BE5 BindingDB enzyme Hydrolase E.C.3.4.23.16 BRENDA
related structures by homologous chain: 1MT7, 2BPV
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceSymmetric fluoro-substituted diol-based HIV protease inhibitors. Ortho-fluorinated and meta-fluorinated P1/P1'-benzyloxy side groups significantly improve the antiviral activity and preserve binding efficacy., Lindberg J, Pyring D, Lowgren S, Rosenquist A, Zuccarello G, Kvarnstrom I, Zhang H, Vrang L, Classon B, Hallberg A, Samuelsson B, Unge T, Eur J Biochem. 2004 Nov;271(22):4594-602. PMID:15560801
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk]
  • Biological Unit Coordinates (1w5x.pdb1.gz) 35 Kb
  • LPC: Ligand-Protein Contacts for 1W5X
  • CSU: Contacts of Structural Units for 1W5X
  • Likely Quarternary Molecular Structure file(s) for 1W5X
  • Structure Factors (157 Kb)
  • Retrieve 1W5X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1W5X from S2C, [Save to disk]
  • Re-refined 1w5x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1W5X 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.
    • Visual 3D analysis of 1W5X
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1W5X, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1w5xa_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1w5x] [1w5x_A] [1w5x_B]
  • SWISS-PROT database: [P03366]
  • Domain organization of [POL_HV1B1] by SWISSPFAM
    • Other resources with information on 1W5X
  • Community annotation for 1W5X at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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