1HXW Hydrolase Hydrolase Inhibitor date Jan 24, 1997
title Hiv-1 Protease Dimer Complexed With A-84538
authors C.H.Park, V.Nienaber, X.P.Kong
compound source
Molecule: Hiv-1 Protease
Chain: A, B
Engineered: Yes
Organism_scientific: Human Immunodeficiency Virus 1
Organism_taxid: 11676
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Scs-1
Expression_system_plasmid: Pbs7-Ci
symmetry Space Group: P 21 21 2
R_factor 0.201 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
61.060 86.880 46.620 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand RIT enzyme Hydrolase E.C. BRENDA
note 1HXW (Molecule of the Month:pdb6)
related structures by homologous chain: 1BWB, 1FG6
A, B

Primary referenceABT-538 is a potent inhibitor of human immunodeficiency virus protease and has high oral bioavailability in humans., Kempf DJ, Marsh KC, Denissen JF, McDonald E, Vasavanonda S, Flentge CA, Green BE, Fino L, Park CH, Kong XP, et al., Proc Natl Acad Sci U S A 1995 Mar 28;92(7):2484-8. PMID:7708670
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (1hxw.pdb1.gz) 44 Kb
  • LPC: Ligand-Protein Contacts for 1HXW
  • CSU: Contacts of Structural Units for 1HXW
  • Likely Quarternary Molecular Structure file(s) for 1HXW
  • Retrieve 1HXW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HXW from S2C, [Save to disk]
  • View 1HXW 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 1HXW
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1HXW, from MSDmotif at EBI
  • Genome occurence of 1HXW's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hxwa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1hxwb_, region B [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1hxw_B] [1hxw_A] [1hxw]
  • SWISS-PROT database: [P12499]
  • Domain organization of [POL_HV1Z2] by SWISSPFAM
  • Other resources with information on 1HXW
  • Community annotation for 1HXW 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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