1WZN Transferase date Mar 08, 2005
title Crystal Structure Of The Sam-Dependent Methyltransferase Fro Pyrococcus Horikoshii Ot3
authors H.Mizutani, N.Kunishima, Riken Structural Genomicsproteomics Initiative (Rsgi)
compound source
Molecule: Sam-Dependent Methyltransferase
Chain: A, B, C
Synonym: 252aa Long Hypothetical Protein
Ec: 2.1.1.-
Engineered: Yes
Organism_scientific: Pyrococcus Horikoshii
Organism_taxid: 70601
Strain: Ot3
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21-Codonplus (De3)-Ril
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet11a
symmetry Space Group: C 2 2 21
R_factor 0.209 R_Free 0.233
crystal
cell
length a length b length c angle alpha angle beta angle gamma
108.357 132.011 145.991 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand MG, SAH, SO4 enzyme Transferase E.C.2.1.1 BRENDA
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (140 Kb) [Save to disk]
  • Biological Unit Coordinates (1wzn.pdb1.gz) 266 Kb
  • LPC: Ligand-Protein Contacts for 1WZN
  • CSU: Contacts of Structural Units for 1WZN
  • Likely Quarternary Molecular Structure file(s) for 1WZN
  • Structure Factors (694 Kb)
  • Retrieve 1WZN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1WZN from S2C, [Save to disk]
  • Re-refined 1wzn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1WZN 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 1WZN
  • 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 1WZN, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1wzn_C] [1wzn] [1wzn_B] [1wzn_A]
  • SWISS-PROT database: [O59000]
  • Domain organization of [O59000_PYRHO] by SWISSPFAM
  • Other resources with information on 1WZN
  • Community annotation for 1WZN 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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