4UN7 Hydrolase Dna date May 26, 2014
title The Crystal Structure Of I-Dmoi In Complex With Its Target Dna Before Incubation In 5mm Mn (State 1)
authors R.Molina, S.Stella, P.Redondo, H.Gomez, M.J.Marcaida, M.Orozco, J. G.Montoya
compound source
Molecule: Homing Endonuclease I-Dmoi
Chain: A, D
Ec: 3.1.-.-
Engineered: Yes
Organism_scientific: Desulfurococcus Mobilis
Organism_taxid: 2274
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Rosetta Plyss
Expression_system_vector_type: Plasmid
Expression_system_vector: Pet24d

Molecule: 25mer
Chain: B, E, H

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: 25mer
Chain: C, F, I

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630

Molecule: Homing Endonuclease I-Dmoi
Chain: G
Ec: 3.1.-.-
Engineered: Yes

Organism_scientific: Desulfurococcus Mobilis
Organism_taxid: 2274
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Rosetta Plyss
Expression_system_vector_type: Plasmid
Expression_system_vector: Pet24d
symmetry Space Group: P 1 21 1
R_factor 0.1773 R_Free 0.2319
crystal
cell
length a length b length c angle alpha angle beta angle gamma
106.570 70.347 106.601 90.00 119.89 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand ZN enzyme Hydrolase E.C.3.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, G
  • nuclease activity
  • endonuclease activity


  • Primary referenceVisualizing phosphodiester-bond hydrolysis by an endonuclease., Molina R, Stella S, Redondo P, Gomez H, Marcaida MJ, Orozco M, Prieto J, Montoya G, Nat Struct Mol Biol. 2014 Dec 8. doi: 10.1038/nsmb.2932. PMID:25486305
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (163 Kb) [Save to disk]
  • Biological Unit Coordinates (4un7.pdb1.gz) 54 Kb
  • Biological Unit Coordinates (4un7.pdb2.gz) 55 Kb
  • Biological Unit Coordinates (4un7.pdb3.gz) 52 Kb
  • LPC: Ligand-Protein Contacts for 4UN7
  • CSU: Contacts of Structural Units for 4UN7
  • Structure Factors (2133 Kb)
  • Retrieve 4UN7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4UN7 from S2C, [Save to disk]
  • Re-refined 4un7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4UN7 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 4UN7
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4UN7, from MSDmotif at EBI
  • Fold representative 4un7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4un7_H] [4un7] [4un7_G] [4un7_C] [4un7_F] [4un7_D] [4un7_A] [4un7_I] [4un7_E] [4un7_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4UN7
  • Community annotation for 4UN7 at PDBWiki (http://pdbwiki.org)

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science