4TO6 Hydrolase date Jun 05, 2014
title Structure Basis Of Cellular Dntp Regulation, Samhd1-Dgtp-Dat Dttpdgtp Complex
authors X.Ji, C.Tang, Q.Zhao, W.Wang, Y.Xiong
compound source
Molecule: Deoxynucleoside Triphosphate Triphosphohydrolase
Chain: A, B, C, D
Synonym: Dntpase,Dendritic Cell-Derived Ifng-Induced Protei Monocyte Protein 5,Mop-5,Sam Domain And Hd Domain-Containin 1;
Ec: 3.1.5.-
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Samhd1, Mop5
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.225 R_Free 0.244
crystal
cell
length a length b length c angle alpha angle beta angle gamma
82.587 140.808 96.900 90.00 114.94 90.00
method X-Ray Diffractionresolution 2.33 Å
ligand DGT, DTP, MG, TTP enzyme Hydrolase E.C.3.1.5 BRENDA
Primary referenceStructural basis of cellular dNTP regulation by SAMHD1., Ji X, Tang C, Zhao Q, Wang W, Xiong Y, Proc Natl Acad Sci U S A. 2014 Oct 14;111(41):E4305-14. doi:, 10.1073/pnas.1412289111. Epub 2014 Sep 29. PMID:25267621
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (682 Kb) [Save to disk]
  • Biological Unit Coordinates (4to6.pdb1.gz) 672 Kb
  • LPC: Ligand-Protein Contacts for 4TO6
  • CSU: Contacts of Structural Units for 4TO6
  • Structure Factors (4307 Kb)
  • Retrieve 4TO6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TO6 from S2C, [Save to disk]
  • Re-refined 4to6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4TO6 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 4TO6
  • 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 4TO6, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4to6_D] [4to6] [4to6_A] [4to6_B] [4to6_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4TO6: [HDc ] by SMART
    • Other resources with information on 4TO6
  • Community annotation for 4TO6 at PDBWiki (http://pdbwiki.org)

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