1MQ7 Hydrolase date Sep 13, 2002
title Crystal Structure Of Dutpase From Mycobacterium Tuberculosis
authors M.R.Sawaya, S.Chan, B.W.Segelke, T.Lekin, K.Heike, U.S.Cho, C.Nara L.J.Perry, T.O.Yeates, D.Eisenberg, Tb Structural Genomics Con (Tbsgc)
compound source
Molecule: Deoxyuridine 5'-Triphosphate Nucleotidohydrolase
Chain: A
Synonym: Dutpase, Dutp Pyrophosphatase
Ec: 3.6.1.23
Engineered: Yes
Organism_scientific: Mycobacterium Tuberculosis
Organism_taxid: 1773
Gene: Rv2697c
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: I 2 3
R_factor 0.197 R_Free 0.226
crystal
cell
length a length b length c angle alpha angle beta angle gamma
98.823 98.823 98.823 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand TRS enzyme Hydrolase E.C.3.6.1.23 BRENDA
related structures by homologous chain: 1SMC, 1SNF
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of the Mycobacterium tuberculosis dUTPase: insights into the catalytic mechanism., Chan S, Segelke B, Lekin T, Krupka H, Cho US, Kim MY, So M, Kim CY, Naranjo CM, Rogers YC, Park MS, Waldo GS, Pashkov I, Cascio D, Perry JL, Sawaya MR, J Mol Biol 2004 Aug 6;341(2):503-17. PMID:15276840
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (28 Kb) [Save to disk]
  • Biological Unit Coordinates (1mq7.pdb1.gz) 67 Kb
  • LPC: Ligand-Protein Contacts for 1MQ7
  • CSU: Contacts of Structural Units for 1MQ7
  • Likely Quarternary Molecular Structure file(s) for 1MQ7
  • Structure Factors (149 Kb)
  • Retrieve 1MQ7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MQ7 from S2C, [Save to disk]
  • Re-refined 1mq7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1MQ7 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 1MQ7
  • 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 1MQ7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mq7a_, region A [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: [1mq7_A] [1mq7]
  • SWISS-PROT database: [P0A552]
  • Domain organization of [DUT_MYCTU] by SWISSPFAM
  • Other resources with information on 1MQ7
  • Community annotation for 1MQ7 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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