3SQR Oxidoreductase date Jul 06, 2011
title Crystal Structure Of Laccase From Botrytis Aclada At 1.67 A
authors E.M.Osipov, K.M.Polyakov, T.V.Tikhonova, P.V.Dorovatovsky, R.Lud R.Kittl, S.V.Shleev, V.O.Popov
compound source
Molecule: Laccase
Chain: A
Ec: 1.10.3.2
Engineered: Yes
 Organism_scientific: Botrytis Aclada
Organism_taxid: 139639
Expression_system: Pichia Pastoris
Expression_system_taxid: 4922
symmetry Space Group: C 1 2 1
R_factor 0.165 R_Free 0.191
crystal
cell
length a length b length c angle alpha angle beta angle gamma
69.670 113.500 79.910 90.00 108.75 90.00
method X-Ray Diffractionresolution 1.67 Å
ligand BMA, CU, MAN, NAG, SO4 enzyme Oxidoreductase E.C.1.10.3.2 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceEffect of the L499M mutation of the ascomycetous Botrytis aclada laccase on redox potential and catalytic properties., Osipov E, Polyakov K, Kittl R, Shleev S, Dorovatovsky P, Tikhonova T, Hann S, Ludwig R, Popov V, Acta Crystallogr D Biol Crystallogr. 2014 Nov;70(Pt 11):2913-23. doi:, 10.1107/S1399004714020380. Epub 2014 Oct 23. PMID:25372682
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk]
  • Biological Unit Coordinates (3sqr.pdb1.gz) 96 Kb
  • LPC: Ligand-Protein Contacts for 3SQR
  • CSU: Contacts of Structural Units for 3SQR
  • Structure Factors (479 Kb)
  • Retrieve 3SQR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3SQR from S2C, [Save to disk]
  • Re-refined 3sqr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3SQR 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 3SQR
  • 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 3SQR, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3sqr_A] [3sqr]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3SQR
  • Community annotation for 3SQR at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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