1A5X Hydrolase date Feb 18, 1998
title Asv Integrase Core Domain With Hiv-1 Integrase Inhibitor Y3
authors J.Lubkowski, F.Yang, J.Alexandratos, A.Wlodawer
compound source
Molecule: Integrase
Chain: A
Fragment: Catalytic Core Domain
Ec: 2.7.7.49
Engineered: Yes
Other_details: P03354 Fragment Of Polyprotein Pol-Rsvp
Organism_scientific: Rous Sarcoma Virus (Strain Schmidt-Rup
Organism_taxid: 11889
Strain: Schmidt-Ruppin
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Prc23in(52-207)
Other_details: See Jrnl Reference
symmetry Space Group: P 43 21 2
R_factor 0.155 R_Free 0.212
crystal
cell
length a length b length c angle alpha angle beta angle gamma
66.443 66.443 81.282 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand Y3 enzyme Transferase E.C.2.7.7.49 BRENDA
related structures by homologous chain: 1A5V, 1VSH
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure of the catalytic domain of avian sarcoma virus integrase with a bound HIV-1 integrase-targeted inhibitor., Lubkowski J, Yang F, Alexandratos J, Wlodawer A, Zhao H, Burke TR Jr, Neamati N, Pommier Y, Merkel G, Skalka AM, Proc Natl Acad Sci U S A 1998 Apr 28;95(9):4831-6. PMID:9560188
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk]
  • Biological Unit Coordinates (1a5x.pdb1.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 1A5X
  • CSU: Contacts of Structural Units for 1A5X
  • Likely Quarternary Molecular Structure file(s) for 1A5X
  • Structure Factors (149 Kb)
  • Retrieve 1A5X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1A5X from S2C, [Save to disk]
  • Re-refined 1a5x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1A5X 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 1A5X
  • 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 1A5X, from MSDmotif at EBI
  • Genome occurence of 1A5X's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1a5x__, region [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: [1a5x] [1a5x_A]
  • SWISS-PROT database: [O92956]
  • Domain organization of [POL_RSVSB] by SWISSPFAM
  • Other resources with information on 1A5X
  • Community annotation for 1A5X 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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