1USL Isomerase date Nov 25, 2003
title Structure Of Mycobacterium Tuberculosis Ribose-5-Phosphate I Rpib, Rv2465c, Complexed With Phosphate.
authors A.K.Roos, C.E.Andersson, T.Unge, T.A.Jones, S.L.Mowbray
compound source
Molecule: Ribose 5-Phosphate Isomerase B
Chain: A, B, C, D, E
Ec: 5.3.1.6
Engineered: Yes
 Organism_scientific: Mycobacterium Tuberculosis
Organism_taxid: 83332
Strain: H37rv
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_plasmid: Pcr_t7
symmetry Space Group: C 1 2 1
R_factor 0.168 R_Free 0.202
crystal
cell
length a length b length c angle alpha angle beta angle gamma
136.420 102.390 69.610 90.00 95.68 90.00
method X-Ray Diffractionresolution 1.88 Å
ligand PO4 enzyme Isomerase E.C.5.3.1.6 BRENDA
related structures by homologous chain: 2BES
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, E, B


Primary referenceMycobacterium tuberculosis ribose-5-phosphate isomerase has a known fold, but a novel active site., Roos AK, Andersson CE, Bergfors T, Jacobsson M, Karlen A, Unge T, Jones TA, Mowbray SL, J Mol Biol 2004 Jan 16;335(3):799-809. PMID:14687575
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (132 Kb) [Save to disk]
  • Biological Unit Coordinates (1usl.pdb1.gz) 52 Kb
  • Biological Unit Coordinates (1usl.pdb2.gz) 53 Kb
  • Biological Unit Coordinates (1usl.pdb3.gz) 52 Kb
  • LPC: Ligand-Protein Contacts for 1USL
  • CSU: Contacts of Structural Units for 1USL
  • Likely Quarternary Molecular Structure file(s) for 1USL
  • Structure Factors (1044 Kb)
  • Retrieve 1USL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1USL from S2C, [Save to disk]
  • Re-refined 1usl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1USL 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 1USL
  • 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 1USL, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1usla_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1uslb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1uslc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1usld_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1usle_, region E [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1usl_C] [1usl_E] [1usl_A] [1usl_B] [1usl] [1usl_D]
  • SWISS-PROT database: [Q79FD7]
  • Domain organization of [RPIB_MYCTU] by SWISSPFAM
    • Other resources with information on 1USL
  • Community annotation for 1USL 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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