2IO8 Ligase, Hydrolase date Oct 10, 2006
title E. Coli Bifunctional Glutathionylspermidine Synthetaseamida Incomplex With Mg2+ And Adp
authors C.H.Pai, B.Y.Chiang, T.P.Ko, C.C.Chou, C.M.Chong, F.J.Yen, J.K.Cow J.Wang, C.H.Lin
compound source
Molecule: Bifunctional Glutathionylspermidine Synthetaseam
Chain: A, B
Synonym: Glutathionylspermidine Synthase, Glutathionylsperm Amidase;
Ec: 6.3.1.8, 3.5.1.78
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b (Novagen)
symmetry Space Group: P 1
R_factor 0.174 R_Free 0.236
crystal
cell
length a length b length c angle alpha angle beta angle gamma
60.200 75.610 84.440 70.17 73.92 77.77
method X-Ray Diffractionresolution 2.10 Å
ligand ADP, CYS, MG enzyme Ligase E.C.6.3.1.8 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceDual binding sites for translocation catalysis by Escherichia coli glutathionylspermidine synthetase., Pai CH, Chiang BY, Ko TP, Chou CC, Chong CM, Yen FJ, Chen S, Coward JK, Wang AH, Lin CH, EMBO J. 2006 Nov 23;. PMID:17124497
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (213 Kb) [Save to disk]
  • Biological Unit Coordinates (2io8.pdb1.gz) 208 Kb
  • LPC: Ligand-Protein Contacts for 2IO8
  • CSU: Contacts of Structural Units for 2IO8
  • Likely Quarternary Molecular Structure file(s) for 2IO8
  • Structure Factors (1224 Kb)
  • Retrieve 2IO8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IO8 from S2C, [Save to disk]
  • Re-refined 2io8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IO8 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 2IO8
  • 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 2IO8, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2io8] [2io8_A] [2io8_B]
  • SWISS-PROT database: [P0AES0]
  • Domain organization of [GSP_ECOLI] by SWISSPFAM
  • Other resources with information on 2IO8
  • Community annotation for 2IO8 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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