2IDW Hydrolase date Sep 15, 2006
title Crystal Structure Analysis Of Hiv-1 Protease Mutant V82a Wit Non-Peptide Inhibitor (Uic-94017)
authors Y.Tie, P.I.Boross, Y.F.Wang, L.Gaddis, D.Manna, A.K.Hussain, S.Les A.K.Ghosh, J.M.Louis, R.W.Harrison, I.T.Weber
compound source
Molecule: Protease
Chain: A, B
Fragment: Residues 500-598
Synonym: Retropepsin
Engineered: Yes
Mutation: Yes
Organism_scientific: Human Immunodeficiency Virus 1
Organism_taxid: 11676
Gene: Gag, Pol
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet11a
symmetry Space Group: P 21 21 21
length a length b length c angle alpha angle beta angle gamma
50.790 57.874 61.939 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.10 Å
ligand 017, ACY, CL, DMS, GOL, PO4 BindingDB enzyme Hydrolase E.C. BRENDA
note 2IDW supersedes 1S65
A, B

Primary referenceHigh resolution crystal structures of HIV-1 protease with a potent non-peptide inhibitor (UIC-94017) active against multi-drug-resistant clinical strains., Tie Y, Boross PI, Wang YF, Gaddis L, Hussain AK, Leshchenko S, Ghosh AK, Louis JM, Harrison RW, Weber IT, J Mol Biol 2004 Apr 23;338(2):341-52. PMID:15066436
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk]
  • Biological Unit Coordinates (2idw.pdb1.gz) 83 Kb
  • LPC: Ligand-Protein Contacts for 2IDW
  • CSU: Contacts of Structural Units for 2IDW
  • Likely Quarternary Molecular Structure file(s) for 2IDW
  • Structure Factors (730 Kb)
  • Retrieve 2IDW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IDW from S2C, [Save to disk]
  • Re-refined 2idw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IDW 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 2IDW
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2IDW, from MSDmotif at EBI
  • Fold representative 2idw from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2idw_A] [2idw] [2idw_B]
  • SWISS-PROT database: [P03366]
  • Domain organization of [POL_HV1B1] by SWISSPFAM
  • Other resources with information on 2IDW
  • Community annotation for 2IDW 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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