1ZOS Hydrolase date May 13, 2005
title Structure Of 5'-Methylthionadenosines-Adenosylhomocysteine Nucleosidase From S. Pneumoniae With A Transition-State Inh Imma
authors W.Shi, V.Singh, R.Zhen, P.C.Tyler, R.H.Furneaux, S.C.Almo, V.L.Sch
compound source
Molecule: 5'-Methylthioadenosine S-Adenosylhomocysteine Nucleosidase;
Chain: A, B, C, D, E, F
Ec: 3.2.2.16
Engineered: Yes
 Organism_scientific: Streptococcus Pneumoniae R6
Organism_taxid: 171101
Strain: Atcc Baa-255 R6
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.193 R_Free 0.211
crystal
cell
length a length b length c angle alpha angle beta angle gamma
80.571 138.958 84.755 90.00 117.92 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand MTM enzyme Hydrolase E.C.3.2.2.16 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, E, B


Primary referenceStructure and inhibition of a quorum sensing target from Streptococcus pneumoniae., Singh V, Shi W, Almo SC, Evans GB, Furneaux RH, Tyler PC, Painter GF, Lenz DH, Mee S, Zheng R, Schramm VL, Biochemistry. 2006 Oct 31;45(43):12929-41. PMID:17059210
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (222 Kb) [Save to disk]
  • Biological Unit Coordinates (1zos.pdb1.gz) 75 Kb
  • Biological Unit Coordinates (1zos.pdb2.gz) 75 Kb
  • Biological Unit Coordinates (1zos.pdb3.gz) 75 Kb
  • LPC: Ligand-Protein Contacts for 1ZOS
  • CSU: Contacts of Structural Units for 1ZOS
  • Likely Quarternary Molecular Structure file(s) for 1ZOS
  • Structure Factors (1219 Kb)
  • Retrieve 1ZOS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ZOS from S2C, [Save to disk]
  • Re-refined 1zos structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1ZOS 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 1ZOS
  • 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 1ZOS, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1zos_D] [1zos_E] [1zos] [1zos_B] [1zos_C] [1zos_F] [1zos_A]
  • SWISS-PROT database: [Q8DQ16]
  • Domain organization of [Q8DQ16_STRR6] by SWISSPFAM
    • Other resources with information on 1ZOS
  • Community annotation for 1ZOS 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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