1MAW Ligase date Aug 02, 2002
title Crystal Structure Of Tryptophanyl-Trna Synthetase Complexed In An Open Conformation
authors P.Retailleau, X.Huang, Y.Yin, M.Hu, V.Weinreb, P.Vachette, C.Vonrh G.Bricogne, P.Roversi, V.Ilyin, C.W.Carter Jr.
compound source
Molecule: Tryptophan-Trna Ligase
Chain: A, B, C, D, E, F
Synonym: Tryptophanyl-Trna Synthetase
Ec: 6.1.1.2
Engineered: Yes
 Organism_scientific: Geobacillus Stearothermophilus
Organism_taxid: 1422
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.218 R_Free 0.253
crystal
cell
length a length b length c angle alpha angle beta angle gamma
228.550 91.980 156.890 90.00 132.34 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand ATP enzyme Ligase E.C.6.1.1.2 BRENDA
related structures by homologous chain: 1D2R
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, E, B


Primary referenceInterconversion of ATP binding and conformational free energies by tryptophanyl-tRNA synthetase: structures of ATP bound to open and closed, pre-transition-state conformations., Retailleau P, Huang X, Yin Y, Hu M, Weinreb V, Vachette P, Vonrhein C, Bricogne G, Roversi P, Ilyin V, Carter CW Jr, J Mol Biol 2003 Jan 3;325(1):39-63. PMID:12473451
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (313 Kb) [Save to disk]
  • Biological Unit Coordinates (1maw.pdb1.gz) 105 Kb
  • Biological Unit Coordinates (1maw.pdb2.gz) 104 Kb
  • Biological Unit Coordinates (1maw.pdb3.gz) 105 Kb
  • LPC: Ligand-Protein Contacts for 1MAW
  • CSU: Contacts of Structural Units for 1MAW
  • Likely Quarternary Molecular Structure file(s) for 1MAW
  • Structure Factors (389 Kb)
  • Retrieve 1MAW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MAW from S2C, [Save to disk]
  • Re-refined 1maw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1MAW 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 1MAW
  • 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 1MAW, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mawa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1mawb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1mawc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1mawd_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1mawe_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1mawf_, region F [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1maw_C] [1maw_B] [1maw_D] [1maw_A] [1maw_F] [1maw_E] [1maw]
  • SWISS-PROT database: [P00953]
  • Domain organization of [SYW_BACST] by SWISSPFAM
    • Other resources with information on 1MAW
  • Community annotation for 1MAW 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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