1SJB Lyase, Isomerase date Mar 03, 2004
title X-Ray Structure Of O-Succinylbenzoate Synthase Complexed Wit Succinylbenzoic Acid
authors J.B.Thoden, E.A.Taylor-Ringia, J.B.Garrett, J.A.Gerlt, H.M.Holde I.Rayment
compound source
Molecule: N-Acylamino Acid Racemase
Chain: A, B, C, D
Synonym: O-Succinylbenzoate Synthase
Engineered: Yes
 Organism_scientific: Amycolatopsis Sp.
Organism_taxid: 37632
Gene: Aaar
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl-21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet17b
symmetry Space Group: H 3 2
R_factor 0.204 R_Free 0.272
crystal
cell
length a length b length c angle alpha angle beta angle gamma
216.000 216.000 261.000 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.20 Å
ligand MG, OSB enzyme
related structures by homologous chain: 1SJA, 1SJC
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceEvolution of enzymatic activity in the enolase superfamily: structural studies of the promiscuous o-succinylbenzoate synthase from Amycolatopsis., Thoden JB, Taylor Ringia EA, Garrett JB, Gerlt JA, Holden HM, Rayment I, Biochemistry 2004 May 18;43(19):5716-27. PMID:15134446
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (244 Kb) [Save to disk]
  • Biological Unit Coordinates (1sjb.pdb1.gz) 469 Kb
  • LPC: Ligand-Protein Contacts for 1SJB
  • CSU: Contacts of Structural Units for 1SJB
  • Likely Quarternary Molecular Structure file(s) for 1SJB
  • Structure Factors (1139 Kb)
  • Retrieve 1SJB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SJB from S2C, [Save to disk]
  • Re-refined 1sjb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1SJB 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 1SJB
  • 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 1SJB, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1sjba2, region A:1-125 [Jmol] [rasmolscript] [script source]
        - Domain d1sjba1, region A:126-367 [Jmol] [rasmolscript] [script source]
        - Domain d1sjbb2, region B:1-125 [Jmol] [rasmolscript] [script source]
        - Domain d1sjbb1, region B:126-368 [Jmol] [rasmolscript] [script source]
        - Domain d1sjbc2, region C:1-125 [Jmol] [rasmolscript] [script source]
        - Domain d1sjbc1, region C:126-367 [Jmol] [rasmolscript] [script source]
        - Domain d1sjbd2, region D:1-125 [Jmol] [rasmolscript] [script source]
        - Domain d1sjbd1, region D:126-368 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1sjb_B] [1sjb] [1sjb_A] [1sjb_D] [1sjb_C]
  • SWISS-PROT database: [Q44244]
  • Domain organization of [Q44244_9PSEU] by SWISSPFAM
  • Domain found in 1SJB: [MR_MLE ] by SMART
    • Other resources with information on 1SJB
  • Community annotation for 1SJB 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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