2QOJ Hydrolase Dna date Jul 20, 2007
title Coevolution Of A Homing Endonuclease And Its Host Target Seq
authors M.Scalley-Kim, A.Mcconnell Smith, B.L.Stoddard
compound source
Molecule: Laglidadg Endonuclease
Chain: Z
Engineered: Yes
Organism_scientific: Emericella Nidulans (Strain Fgsc A4 38163 Cbs 112.46 Nrrl 194 M139);
Organism_common: Aspergillus Nidulans
Organism_taxid: 227321
Strain: Fgsc A4 Atcc 38163 Cbs 112.46 Nrrl 194 M139
Gene: Anid_20006
Expression_system: Escherichia Coli

Molecule: I-Anii Dna Target Seq1
Chain: X
Engineered: Yes

Synthetic: Yes

Molecule: I-Anii Dna Target Seq2
Chain: Y
Engineered: Yes

Synthetic: Yes
symmetry Space Group: P 1 21 1
R_factor 0.216 R_Free 0.276
crystal
cell
length a length b length c angle alpha angle beta angle gamma
60.353 72.701 61.100 90.00 103.88 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand MG, MSE enzyme
Gene
Ontology
ChainFunctionProcessComponent
Z


Primary referenceCoevolution of a homing endonuclease and its host target sequence., Scalley-Kim M, McConnell-Smith A, Stoddard BL, J Mol Biol. 2007 Oct 5;372(5):1305-19. Epub 2007 Aug 2. PMID:17720189
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (72 Kb) [Save to disk]
  • Biological Unit Coordinates (2qoj.pdb1.gz) 65 Kb
  • LPC: Ligand-Protein Contacts for 2QOJ
  • CSU: Contacts of Structural Units for 2QOJ
  • Likely Quarternary Molecular Structure file(s) for 2QOJ
  • Structure Factors (269 Kb)
  • Retrieve 2QOJ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QOJ from S2C, [Save to disk]
  • Re-refined 2qoj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2QOJ 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 2QOJ
  • 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 2QOJ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qoj_Z] [2qoj] [2qoj_Y] [2qoj_X]
  • SWISS-PROT database: [P03880]
  • Domain organization of [ANI1_EMENI] by SWISSPFAM
  • Other resources with information on 2QOJ
  • Community annotation for 2QOJ 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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