1QA7 Hydrolase Hydrolase Inhibitor date Apr 15, 1999
title Crystal Complex Of The 3c Proteinase From Hepatitis A Virus Inhibitor And Implications For The Polyprotein Processing I
authors E.M.Bergmann, M.M.Cherney, J.Mckendrick, J.C.Vederas, M.N.G.Jame
compound source
Molecule: Hav 3c Proteinase
Chain: A, B, C, D
Fragment: Hav 3c Proteinase
Engineered: Yes
Mutation: Yes
Other_details: Proteinase Chemically Bonded To Inhibitor Ac It Was Chemically Synthesized As Iodoacetyl-Valyl-Phenylala
Organism_scientific: Hepatitis A Virus
Organism_taxid: 12092
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector: Plasmid
Expression_system_plasmid: Phav3-Cex
symmetry Space Group: P 1 21 1
R_factor 0.204 R_Free 0.298
crystal
cell
length a length b length c angle alpha angle beta angle gamma
50.562 78.357 105.287 90.00 97.50 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand DMS, GOL, IVF enzyme
related structures by homologous chain: 1HAV
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceCrystal structure of an inhibitor complex of the 3C proteinase from hepatitis A virus (HAV) and implications for the polyprotein processing in HAV., Bergmann EM, Cherney MM, Mckendrick J, Frormann S, Luo C, Malcolm BA, Vederas JC, James MN, Virology 1999 Dec 5;265(1):153-63. PMID:10603326
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (150 Kb) [Save to disk]
  • Biological Unit Coordinates (1qa7.pdb1.gz) 38 Kb
  • Biological Unit Coordinates (1qa7.pdb2.gz) 39 Kb
  • Biological Unit Coordinates (1qa7.pdb3.gz) 39 Kb
  • Biological Unit Coordinates (1qa7.pdb4.gz) 40 Kb
  • Biological Unit Coordinates (1qa7.pdb5.gz) 145 Kb
  • Biological Unit Coordinates (1qa7.pdb6.gz) 74 Kb
  • Biological Unit Coordinates (1qa7.pdb7.gz) 75 Kb
  • LPC: Ligand-Protein Contacts for 1QA7
  • CSU: Contacts of Structural Units for 1QA7
  • Likely Quarternary Molecular Structure file(s) for 1QA7
  • Structure Factors (442 Kb)
  • Retrieve 1QA7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QA7 from S2C, [Save to disk]
  • Re-refined 1qa7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1QA7 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 1QA7
  • 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 1QA7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qa7a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1qa7b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1qa7c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1qa7d_, region D [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: [1qa7_A] [1qa7_D] [1qa7] [1qa7_B] [1qa7_C]
  • SWISS-PROT database: [P08617]
  • Domain organization of [POLG_HAVHM] by SWISSPFAM
  • Other resources with information on 1QA7
  • Community annotation for 1QA7 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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