4Q2D Hydrolase date Apr 07, 2014
title Crystal Structure Of Crispr-Associated Protein In Complex Wi Deoxyadenosine 5'-Triphosphate
authors B.Gong, M.Shin, J.Sun, J.Van Der Oost, J.S.Kim
compound source
Molecule: Crispr-Associated Helicase Cas3
Chain: A
Synonym: Nuclease
Engineered: Yes
 Organism_scientific: Thermobaculum Terrenum
Organism_taxid: 525904
Strain: Atcc Baa-798
Gene: Tter_1895
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 2 2 21
R_factor 0.207 R_Free 0.247
crystal
cell
length a length b length c angle alpha angle beta angle gamma
105.684 211.630 104.272 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.77 Å
ligand DTP, MG, MSE, NI enzyme
Gene TTER
Gene
Ontology
ChainFunctionProcessComponent
A
  • nuclease activity


    • Primary referenceMolecular insights into DNA interference by CRISPR-associated nuclease-helicase Cas3., Gong B, Shin M, Sun J, Jung CH, Bolt EL, van der Oost J, Kim JS, Proc Natl Acad Sci U S A. 2014 Nov 3. pii: 201410806. PMID:25368186
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (306 Kb) [Save to disk]
  • Biological Unit Coordinates (4q2d.pdb1.gz) 300 Kb
  • LPC: Ligand-Protein Contacts for 4Q2D
  • CSU: Contacts of Structural Units for 4Q2D
  • Structure Factors (307 Kb)
  • Retrieve 4Q2D in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4Q2D from S2C, [Save to disk]
  • Re-refined 4q2d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4Q2D 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 4Q2D
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4Q2D, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4q2d] [4q2d_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4Q2D: [DEXDc ] by SMART
    • Other resources with information on 4Q2D
  • Community annotation for 4Q2D at PDBWiki (http://pdbwiki.org)

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