4AWN Hydrolase date Jun 04, 2012
title Structure Of Recombinant Human Dnase I (Rhdnasei) In Complex Magnesium And Phosphate.
authors G.Parsiegla, C.Noguere, L.Santell, R.A.Lazarus, Y.Bourne
compound source
Molecule: Deoxyribonuclease-1
Chain: A
Synonym: Deoxyribonuclease I, Dnase I, Dornase Alfa
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
Expression_system_cell_line: Cho
symmetry Space Group: P 21 21 21
R_factor 0.166 R_Free 0.219
length a length b length c angle alpha angle beta angle gamma
41.960 58.660 96.430 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand BTB, CA, MG, NAG, PO4 enzyme Hydrolase E.C. BRENDA

Primary referenceThe Structure of Human DNase I Bound to Magnesium and Phosphate Ions Points to a Catalytic Mechanism Common to Members of the DNase I-like Superfamily., Parsiegla G, Noguere C, Santell L, Lazarus RA, Bourne Y, Biochemistry. 2012 Dec 21;51(51):10250-8. doi: 10.1021/bi300873f. Epub 2012 Dec, 13. PMID:23215638
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk]
  • Biological Unit Coordinates (4awn.pdb1.gz) 47 Kb
  • LPC: Ligand-Protein Contacts for 4AWN
  • CSU: Contacts of Structural Units for 4AWN
  • Structure Factors (133 Kb)
  • Retrieve 4AWN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4AWN from S2C, [Save to disk]
  • Re-refined 4awn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4AWN 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 4AWN
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4AWN, from MSDmotif at EBI
  • Fold representative 4awn from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4awn] [4awn_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4AWN: [DNaseIc ] by SMART
  • Other resources with information on 4AWN
  • Community annotation for 4AWN at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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