3F0O Lyase date Oct 25, 2008
title Crystal Structure Of Merb, The Organomercurial Lyase Involve Bacterial Mercury Resistance System
authors J.Lafrance-Vanasse, M.Lefebvre, P.Di Lello, J.Sygusch, J.G.Omich
compound source
Molecule: Alkylmercury Lyase
Chain: A, B
Synonym: Organomercurial Lyase
Ec: 4.99.1.2
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Merb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21b
symmetry Space Group: P 1 21 1
R_factor 0.182 R_Free 0.208
crystal
cell
length a length b length c angle alpha angle beta angle gamma
38.710 89.947 52.167 90.00 100.53 90.00
method X-Ray Diffractionresolution 1.76 Å
ligand BR enzyme Lyase E.C.4.99.1.2 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal Structures of the Organomercurial Lyase MerB in Its Free and Mercury-bound Forms: INSIGHTS INTO THE MECHANISM OF METHYLMERCURY DEGRADATION., Lafrance-Vanasse J, Lefebvre M, Di Lello P, Sygusch J, Omichinski JG, J Biol Chem. 2009 Jan 9;284(2):938-44. Epub 2008 Nov 12. PMID:19004822
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (3f0o.pdb1.gz) 36 Kb
  • Biological Unit Coordinates (3f0o.pdb2.gz) 34 Kb
  • LPC: Ligand-Protein Contacts for 3F0O
  • CSU: Contacts of Structural Units for 3F0O
  • Likely Quarternary Molecular Structure file(s) for 3F0O
  • Structure Factors (308 Kb)
  • Retrieve 3F0O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3F0O from S2C, [Save to disk]
  • Re-refined 3f0o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3F0O 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 3F0O
  • 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 3F0O, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3f0o] [3f0o_B] [3f0o_A]
  • SWISS-PROT database: [P77072]
  • Domain organization of [MERB_ECOLX] by SWISSPFAM
  • Other resources with information on 3F0O
  • Community annotation for 3F0O 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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