2O4P Viral Protein date Dec 04, 2006
title Crystal Structure Of Hiv-1 Protease (Q7k) In Complex With Ti
authors L.W.Kang, A.A.Armstrong, S.Muzammil, A.Jakalian, P.R.Bonneau, V.S E.Freire, L.M.Amzel
compound source
Molecule: Protease
Chain: A, B
Engineered: Yes
Mutation: Yes
Organism_scientific: Human Immunodeficiency Virus 1
Organism_taxid: 11676
Strain: Subtype B
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: Pet24
symmetry Space Group: P 21 21 2
R_factor 0.200 R_Free 0.233
length a length b length c angle alpha angle beta angle gamma
58.611 86.258 45.888 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand GOL, TPV BindingDB enzyme
A, B

Primary referenceUnique thermodynamic response of tipranavir to human immunodeficiency virus type 1 protease drug resistance mutations., Muzammil S, Armstrong AA, Kang LW, Jakalian A, Bonneau PR, Schmelmer V, Amzel LM, Freire E, J Virol. 2007 May;81(10):5144-54. Epub 2007 Mar 14. PMID:17360759
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk]
  • Biological Unit Coordinates (2o4p.pdb1.gz) 34 Kb
  • LPC: Ligand-Protein Contacts for 2O4P
  • CSU: Contacts of Structural Units for 2O4P
  • Likely Quarternary Molecular Structure file(s) for 2O4P
  • Retrieve 2O4P in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2O4P from S2C, [Save to disk]
  • View 2O4P 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 2O4P
  • 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 2O4P, from MSDmotif at EBI
  • Fold representative 2o4p from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2o4p_B] [2o4p] [2o4p_A]
  • SWISS-PROT database: [P03367]
  • Domain organization of [POL_HV1BR] by SWISSPFAM
  • Other resources with information on 2O4P
  • Community annotation for 2O4P 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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