3A6U Hydrolase date Sep 09, 2009
title Crystal Structure Of Mutt-8-Oxo-Dgmp-Mn(II) Complex
authors T.Nakamura, Y.Yamagata
compound source
Molecule: Mutator Mutt Protein
Chain: A
Synonym: 7,8-Dihydro-8-Oxoguanine-Triphosphatase, 8-Oxo-Dgt Pyrophosphohydrolase;
Ec: 3.6.1.-
Engineered: Yes
Organism_scientific: Escherichia Coli K-12
Organism_taxid: 83333
Strain: K12
Gene: Mutt
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet8c
symmetry Space Group: P 21 21 21
R_factor 0.193 R_Free 0.242
crystal
cell
length a length b length c angle alpha angle beta angle gamma
38.234 56.003 59.339 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.56 Å
ligand 8OG, MN, SO4 enzyme Hydrolase E.C.3.6.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • 8-oxo-7,8-dihydroguanosine t...


  • Primary referenceStructural and dynamic features of the MutT protein in the recognition of nucleotides with the mutagenic 8-oxoguanine base., Nakamura T, Meshitsuka S, Kitagawa S, Abe N, Yamada J, Ishino T, Nakano H, Tsuzuki T, Doi T, Kobayashi Y, Fujii S, Sekiguchi M, Yamagata Y, J Biol Chem. 2010 Jan 1;285(1):444-52. Epub 2009 Oct 28. PMID:19864691
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (28 Kb) [Save to disk]
  • Biological Unit Coordinates (3a6u.pdb1.gz) 24 Kb
  • LPC: Ligand-Protein Contacts for 3A6U
  • CSU: Contacts of Structural Units for 3A6U
  • Structure Factors (33 Kb)
  • Retrieve 3A6U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3A6U from S2C, [Save to disk]
  • Re-refined 3a6u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3A6U 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 3A6U
  • 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 3A6U, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3a6u_A] [3a6u]
  • SWISS-PROT database: [P08337]
  • Domain organization of [MUTT_ECOLI] by SWISSPFAM
  • Other resources with information on 3A6U
  • Community annotation for 3A6U 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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