3P9I Transferase date Oct 17, 2010
title Crystal Structure Of Perennial Ryegrass Lpomt1 Complexed Wit Adenosyl-L-Homocysteine And Sinapaldehyde
authors G.V.Louie, J.P.Noel, M.E.Bowman
compound source
Molecule: Caffeic Acid O-Methyltransferase
Chain: A, B, C, D
Ec: 2.1.1.6
Engineered: Yes
Organism_scientific: Lolium Perenne
Organism_common: Perennial Ryegrass
Organism_taxid: 4522
Gene: Lpomt1, Omt1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phis8
symmetry Space Group: P 1 21 1
R_factor 0.232 R_Free 0.261
crystal
cell
length a length b length c angle alpha angle beta angle gamma
94.938 85.225 98.568 90.00 111.10 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand BME, SAH, SNY enzyme Transferase E.C.2.1.1.6 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceStructure-Function Analyses of a Caffeic Acid O-Methyltransferase from Perennial Ryegrass Reveal the Molecular Basis for Substrate Preference., Louie GV, Bowman ME, Tu Y, Mouradov A, Spangenberg G, Noel JP, Plant Cell. 2010 Dec 21. PMID:21177481
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (238 Kb) [Save to disk]
  • Biological Unit Coordinates (3p9i.pdb1.gz) 118 Kb
  • Biological Unit Coordinates (3p9i.pdb2.gz) 118 Kb
  • LPC: Ligand-Protein Contacts for 3P9I
  • CSU: Contacts of Structural Units for 3P9I
  • Structure Factors (2603 Kb)
  • Retrieve 3P9I in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3P9I from S2C, [Save to disk]
  • Re-refined 3p9i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3P9I 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 3P9I
  • 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 3P9I, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3p9i_B] [3p9i_A] [3p9i_C] [3p9i] [3p9i_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3P9I
  • Community annotation for 3P9I 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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