1V8O Structural Genomics, Unknown Function date Jan 12, 2004
title Crystal Structure Of Pae2754 From Pyrobaculum Aerophilum
authors V.L.Arcus, K.Backbro, A.Roos, E.L.Daniel, E.N.Baker
compound source
Molecule: Hypothetical Protein Pae2754
Chain: A, B, C, D, E, F, G, H
Engineered: Yes
Mutation: Yes
 Organism_scientific: Pyrobaculum Aerophilum
Organism_taxid: 13773
Gene: Pae2754
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Dl41(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pproex
symmetry Space Group: P 1 21 1
R_factor 0.226 R_Free 0.279
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.360 192.780 60.440 90.00 94.68 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand CL, MSE enzyme
related structures by homologous chain: 1V8P
Gene
Ontology
ChainFunctionProcessComponent
F, A, E, B, H, C, D, G
  • nuclease activity
  • exonuclease activity
  • ribonuclease activity


    • Primary referenceDistant structural homology leads to the functional characterization of an archaeal PIN domain as an exonuclease., Arcus VL, Backbro K, Roos A, Daniel EL, Baker EN, J Biol Chem 2004 Apr 16;279(16):16471-8. Epub 2004 Jan 20. PMID:14734548
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (164 Kb) [Save to disk]
  • Biological Unit Coordinates (1v8o.pdb1.gz) 80 Kb
  • Biological Unit Coordinates (1v8o.pdb2.gz) 79 Kb
  • LPC: Ligand-Protein Contacts for 1V8O
  • CSU: Contacts of Structural Units for 1V8O
  • Likely Quarternary Molecular Structure file(s) for 1V8O
  • Structure Factors (457 Kb)
  • Retrieve 1V8O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1V8O from S2C, [Save to disk]
  • Re-refined 1v8o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1V8O 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 1V8O
  • 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 1V8O, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1v8oa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1v8ob_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1v8oc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1v8od_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1v8oe_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1v8of_, region F [Jmol] [rasmolscript] [script source]
        - Domain d1v8og_, region G [Jmol] [rasmolscript] [script source]
        - Domain d1v8oh_, region H [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1v8o_C] [1v8o_E] [1v8o_H] [1v8o_F] [1v8o_A] [1v8o_B] [1v8o_G] [1v8o] [1v8o_D]
  • SWISS-PROT database: [Q8ZUJ3]
  • Domain organization of [Q8ZUJ3_PYRAE] by SWISSPFAM
    • Other resources with information on 1V8O
  • Community annotation for 1V8O 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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