4U7B Hydrolase Dna date Jul 30, 2014
title Crystal Structure Of A Pre-Cleavage Mos1 Transpososome
authors J.M.Richardson
compound source
Molecule: Dna (25-Mer)
Chain: C, E, H
Engineered: Yes
Synthetic: Yes
Organism_scientific: Drosophila Mauritiana
Organism_taxid: 7226

Molecule: Dna (31-Mer)
Chain: D, F, I
Engineered: Yes

Synthetic: Yes
Organism_scientific: Drosophila Mauritiana
Organism_taxid: 7226

Molecule: Mariner Mos1 Transposase
Chain: A, B, G
Fragment: Unp Residues 4-345
Synonym: Transposable Element Mos1 Transposase, Mos Transpo
Ec: 3.1.-.-
Engineered: Yes

Organism_scientific: Drosophila Mauritiana
Organism_taxid: 7226
Gene: Marinert
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 2 2 21
R_factor 0.228 R_Free 0.261
length a length b length c angle alpha angle beta angle gamma
96.471 340.090 160.360 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.09 Å
ligand SO4 enzyme Hydrolase E.C.3.1 BRENDA
A, G, B
  • nuclease activity
  • endonuclease activity

  • Primary referenceStructural role of the flanking DNA in mariner transposon excision., Dornan J, Grey H, Richardson JM, Nucleic Acids Res. 2015 Feb 8. pii: gkv096. PMID:25662605
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (249 Kb) [Save to disk]
  • Biological Unit Coordinates (4u7b.pdb1.gz) 164 Kb
  • Biological Unit Coordinates (4u7b.pdb2.gz) 164 Kb
  • LPC: Ligand-Protein Contacts for 4U7B
  • CSU: Contacts of Structural Units for 4U7B
  • Structure Factors (3297 Kb)
  • Retrieve 4U7B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4U7B from S2C, [Save to disk]
  • Re-refined 4u7b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4U7B 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 4U7B
  • 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 4U7B, from MSDmotif at EBI
  • Fold representative 4u7b from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4u7b_A] [4u7b_C] [4u7b_D] [4u7b_G] [4u7b_B] [4u7b_H] [4u7b_I] [4u7b] [4u7b_F] [4u7b_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4U7B
  • Community annotation for 4U7B at PDBWiki (http://pdbwiki.org)

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