3MQT Isomerase date Apr 28, 2010
title Crystal Structure Of A Mandelate Racemasemuconate Lactonizi From Shewanella Pealeana
authors R.Agarwal, S.K.Burley, S.Swaminathan, New York Sgx Research Cen Structural Genomics (Nysgxrc)
compound source
Molecule: Mandelate Racemasemuconate Lactonizing Protein
Chain: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R V, W, X;
Engineered: Yes
 Organism_scientific: Shewanella Pealeana
Organism_taxid: 398579
Strain: Atcc700345
Gene: Spea_3246
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21 De3 Ripl
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Psgx3(Bc)
symmetry Space Group: P 1
R_factor 0.185 R_Free 0.213
crystal
cell
length a length b length c angle alpha angle beta angle gamma
111.164 146.142 158.710 98.47 96.80 105.04
method X-Ray Diffractionresolution 2.10 Å
ligand MG enzyme
Gene SPEA
Gene
Ontology
ChainFunctionProcessComponent
S, F, T, N, K, E, V, Q, M, C, L, A, J, O, W, X, P, B, H, D, R, I, G, U


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1425 Kb) [Save to disk]
  • Biological Unit Coordinates (3mqt.pdb1.gz) 483 Kb
  • Biological Unit Coordinates (3mqt.pdb2.gz) 478 Kb
  • Biological Unit Coordinates (3mqt.pdb3.gz) 482 Kb
  • LPC: Ligand-Protein Contacts for 3MQT
  • CSU: Contacts of Structural Units for 3MQT
  • Structure Factors (6492 Kb)
  • Retrieve 3MQT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MQT from S2C, [Save to disk]
  • Re-refined 3mqt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3MQT 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 3MQT
  • 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 3MQT, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3mqt_H] [3mqt_O] [3mqt_T] [3mqt_V] [3mqt_D] [3mqt_S] [3mqt_I] [3mqt_X] [3mqt_N] [3mqt_Q] [3mqt] [3mqt_R] [3mqt_F] [3mqt_L] [3mqt_K] [3mqt_J] [3mqt_B] [3mqt_P] [3mqt_G] [3mqt_E] [3mqt_W] [3mqt_U] [3mqt_M] [3mqt_A] [3mqt_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3MQT: [MR_MLE ] by SMART
    • Other resources with information on 3MQT
  • Community annotation for 3MQT 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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